3537894752 has 48 divisors (see below), whose sum is σ = 8428523040. Its totient is φ = 1427048448.

The previous prime is 3537894727. The next prime is 3537894781. The reversal of 3537894752 is 2574987353.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 3537894694 and 3537894703.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 460727 + ... + 468342.

It is an arithmetic number, because the mean of its divisors is an integer number (175594230).

Almost surely, 2^3537894752 is an apocalyptic number.

3537894752 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

3537894752 is an abundant number, since it is smaller than the sum of its proper divisors (4890628288).

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

3537894752 is a wasteful number, since it uses less digits than its factorization.

3537894752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 929103 (or 929095 counting only the distinct ones).

The product of its digits is 6350400, while the sum is 53.

The square root of 3537894752 is about 59480.2047071124. The cubic root of 3537894752 is about 1523.7543894094.

The spelling of 3537894752 in words is "three billion, five hundred thirty-seven million, eight hundred ninety-four thousand, seven hundred fifty-two".