3213955083 has 18 divisors (see below), whose sum is σ = 4355928316. Its totient is φ = 2107876400.

The previous prime is 3213955001. The next prime is 3213955097. The reversal of 3213955083 is 3805593123.

It is not a de Polignac number, because 3213955083 - 2⁹ = 3213954571 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3213955883) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 6971473 + ... + 6971933.

Almost surely, 2^3213955083 is an apocalyptic number.

3213955083 is a deficient number, since it is larger than the sum of its proper divisors (1141973233).

3213955083 is an frugal number, since it uses more digits than its factorization.

3213955083 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1067 (or 535 counting only the distinct ones).

The product of its (nonzero) digits is 97200, while the sum is 39.

The square root of 3213955083 is about 56691.7549825369. The cubic root of 3213955083 is about 1475.7516166268.

Multiplying 3213955083 by its product of nonzero digits (97200), we get a square (312396434067600 = 17674740²).

The spelling of 3213955083 in words is "three billion, two hundred thirteen million, nine hundred fifty-five thousand, eighty-three".