3725734938 has 32 divisors (see below), whose sum is σ = 7695324672. Its totient is φ = 1201305600.

The previous prime is 3725734931. The next prime is 3725734997. The reversal of 3725734938 is 8394375273.

It is a super-2 number, since 2×3725734938² = 27762201656467727688, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3725734931) 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, 702858 + ... + 708138.

It is an arithmetic number, because the mean of its divisors is an integer number (240478896).

Almost surely, 2^3725734938 is an apocalyptic number.

3725734938 is an abundant number, since it is smaller than the sum of its proper divisors (3969589734).

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

3725734938 is a wasteful number, since it uses less digits than its factorization.

3725734938 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9110.

The product of its digits is 3810240, while the sum is 51.

The square root of 3725734938 is about 61038.7986284134. The cubic root of 3725734938 is about 1550.2580129628.

The spelling of 3725734938 in words is "three billion, seven hundred twenty-five million, seven hundred thirty-four thousand, nine hundred thirty-eight".