3672578850 has 96 divisors (see below), whose sum is σ = 9976504320. Its totient is φ = 889943040.

The previous prime is 3672578831. The next prime is 3672578851. The reversal of 3672578850 is 588752763.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is a junction number, because it is equal to n+sod(n) for n = 3672578793 and 3672578802.

It is not an unprimeable number, because it can be changed into a prime (3672578851) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 49119 + ... + 98781.

It is an arithmetic number, because the mean of its divisors is an integer number (103921920).

Almost surely, 2^3672578850 is an apocalyptic number.

3672578850 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 3672578850, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4988252160).

3672578850 is an abundant number, since it is smaller than the sum of its proper divisors (6303925470).

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

3672578850 is a wasteful number, since it uses less digits than its factorization.

3672578850 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49724 (or 49719 counting only the distinct ones).

The product of its (nonzero) digits is 2822400, while the sum is 51.

The square root of 3672578850 is about 60601.8056661681. The cubic root of 3672578850 is about 1542.8500169301.

The spelling of 3672578850 in words is "three billion, six hundred seventy-two million, five hundred seventy-eight thousand, eight hundred fifty".