3214539012 has 12 divisors (see below), whose sum is σ = 7500591056. Its totient is φ = 1071513000.

The previous prime is 3214539011. The next prime is 3214539049. The reversal of 3214539012 is 2109354123.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×3214539012² = 20666522119339872288, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3214539011) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 133939114 + ... + 133939137.

Almost surely, 2^3214539012 is an apocalyptic number.

It is an amenable number.

3214539012 is an abundant number, since it is smaller than the sum of its proper divisors (4286052044).

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

3214539012 is a wasteful number, since it uses less digits than its factorization.

3214539012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 267878258 (or 267878256 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 30.

The square root of 3214539012 is about 56696.9047832419. The cubic root of 3214539012 is about 1475.8409854326.

The spelling of 3214539012 in words is "three billion, two hundred fourteen million, five hundred thirty-nine thousand, twelve".