3903457132 has 48 divisors (see below), whose sum is σ = 7163476992. Its totient is φ = 1858933440.

The previous prime is 3903457123. The next prime is 3903457133. The reversal of 3903457132 is 2317543093.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 3903457091 and 3903457100.

It is not an unprimeable number, because it can be changed into a prime (3903457133) 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, 3570778 + ... + 3571870.

It is an arithmetic number, because the mean of its divisors is an integer number (149239104).

Almost surely, 2^3903457132 is an apocalyptic number.

It is an amenable number.

3903457132 is a deficient number, since it is larger than the sum of its proper divisors (3260019860).

3903457132 is a wasteful number, since it uses less digits than its factorization.

3903457132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1558 (or 1556 counting only the distinct ones).

The product of its (nonzero) digits is 68040, while the sum is 37.

The square root of 3903457132 is about 62477.6530609145. The cubic root of 3903457132 is about 1574.5258849412.

The spelling of 3903457132 in words is "three billion, nine hundred three million, four hundred fifty-seven thousand, one hundred thirty-two".