3732901940 has 24 divisors (see below), whose sum is σ = 7860126120. Its totient is φ = 1489154688.

The previous prime is 3732901933. The next prime is 3732901951. The reversal of 3732901940 is 491092373.

It can be written as a sum of positive squares in 4 ways, for example, as 1382203684 + 2350698256 = 37178^2 + 48484^2 .

It is a junction number, because it is equal to n+sod(n) for n = 3732901894 and 3732901903.

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, 242735 + ... + 257654.

It is an arithmetic number, because the mean of its divisors is an integer number (327505255).

Almost surely, 2^3732901940 is an apocalyptic number.

It is an amenable number.

3732901940 is an abundant number, since it is smaller than the sum of its proper divisors (4127224180).

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

3732901940 is a wasteful number, since it uses less digits than its factorization.

3732901940 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 500771 (or 500769 counting only the distinct ones).

The product of its (nonzero) digits is 40824, while the sum is 38.

The square root of 3732901940 is about 61097.4789987279. The cubic root of 3732901940 is about 1551.2514264063.

The spelling of 3732901940 in words is "three billion, seven hundred thirty-two million, nine hundred one thousand, nine hundred forty".