3212742375 has 96 divisors (see below), whose sum is σ = 6029487360. Its totient is φ = 1644364800.

The previous prime is 3212742371. The next prime is 3212742391. The reversal of 3212742375 is 5732472123.

3212742375 is a `hidden beast` number, since 3 + 212 + 74 + 2 + 375 = 666.

It is not a de Polignac number, because 3212742375 - 2² = 3212742371 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3212742371) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 3287887 + ... + 3288863.

It is an arithmetic number, because the mean of its divisors is an integer number (62807160).

Almost surely, 2^3212742375 is an apocalyptic number.

3212742375 is a deficient number, since it is larger than the sum of its proper divisors (2816744985).

3212742375 is a wasteful number, since it uses less digits than its factorization.

3212742375 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1114 (or 1101 counting only the distinct ones).

The product of its digits is 70560, while the sum is 36.

The square root of 3212742375 is about 56681.0583440359. The cubic root of 3212742375 is about 1475.5659802497.

The spelling of 3212742375 in words is "three billion, two hundred twelve million, seven hundred forty-two thousand, three hundred seventy-five".