1902648960 has 256 divisors, whose sum is σ = 6810336000. Its totient is φ = 501977088.

The previous prime is 1902648953. The next prime is 1902648967. The reversal of 1902648960 is 698462091.

It is a happy number.

1902648960 is a `hidden beast` number, since 1 + 90 + 26 + 489 + 60 = 666.

It is an interprime number because it is at equal distance from previous prime (1902648953) and next prime (1902648967).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is not an unprimeable number, because it can be changed into a prime (1902648967) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1779306 + ... + 1780374.

It is an arithmetic number, because the mean of its divisors is an integer number (26602875).

Almost surely, 2^1902648960 is an apocalyptic number.

1902648960 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1902648960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3405168000).

1902648960 is an abundant number, since it is smaller than the sum of its proper divisors (4907687040).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1902648960 is a wasteful number, since it uses less digits than its factorization.

1902648960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1200 (or 1182 counting only the distinct ones).

The product of its (nonzero) digits is 186624, while the sum is 45.

The square root of 1902648960 is about 43619.3645070627. The cubic root of 1902648960 is about 1239.1376591943.

The spelling of 1902648960 in words is "one billion, nine hundred two million, six hundred forty-eight thousand, nine hundred sixty".