3132640542 has 32 divisors (see below), whose sum is σ = 6603379200. Its totient is φ = 988003008.

The previous prime is 3132640499. The next prime is 3132640571. The reversal of 3132640542 is 2450462313.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 75243 + ... + 109209.

It is an arithmetic number, because the mean of its divisors is an integer number (206355600).

Almost surely, 2^3132640542 is an apocalyptic number.

3132640542 is an abundant number, since it is smaller than the sum of its proper divisors (3470738658).

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

3132640542 is a wasteful number, since it uses less digits than its factorization.

3132640542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34800.

The product of its (nonzero) digits is 17280, while the sum is 30.

The square root of 3132640542 is about 55969.9968018580. The cubic root of 3132640542 is about 1463.1994236263.

The spelling of 3132640542 in words is "three billion, one hundred thirty-two million, six hundred forty thousand, five hundred forty-two".