1016735240 has 64 divisors (see below), whose sum is σ = 2419977600. Its totient is φ = 383657472.

The previous prime is 1016735219. The next prime is 1016735243. The reversal of 1016735240 is 425376101.

It is not an unprimeable number, because it can be changed into a prime (1016735243) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 59591 + ... + 74729.

It is an arithmetic number, because the mean of its divisors is an integer number (37812150).

Almost surely, 2^1016735240 is an apocalyptic number.

1016735240 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 1016735240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1209988800).

1016735240 is an abundant number, since it is smaller than the sum of its proper divisors (1403242360).

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

1016735240 is a wasteful number, since it uses less digits than its factorization.

1016735240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15246 (or 15242 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 29.

The square root of 1016735240 is about 31886.2860803826. The cubic root of 1016735240 is about 1005.5475807708.

The spelling of 1016735240 in words is "one billion, sixteen million, seven hundred thirty-five thousand, two hundred forty".