3214455694 has 16 divisors (see below), whose sum is σ = 4914964656. Its totient is φ = 1576432000.

The previous prime is 3214455691. The next prime is 3214455721. The reversal of 3214455694 is 4965544123.

It is a self number, because there is not a number n which added to its sum of digits gives 3214455694.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3214455691) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52747 + ... + 95974.

It is an arithmetic number, because the mean of its divisors is an integer number (307185291).

Almost surely, 2^3214455694 is an apocalyptic number.

3214455694 is a deficient number, since it is larger than the sum of its proper divisors (1700508962).

3214455694 is a wasteful number, since it uses less digits than its factorization.

3214455694 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148931.

The product of its digits is 518400, while the sum is 43.

The square root of 3214455694 is about 56696.1700117389. The cubic root of 3214455694 is about 1475.8282344926.

The spelling of 3214455694 in words is "three billion, two hundred fourteen million, four hundred fifty-five thousand, six hundred ninety-four".