3214564436 has 24 divisors (see below), whose sum is σ = 5814426240. Its totient is φ = 1554124352.

The previous prime is 3214564399. The next prime is 3214564439. The reversal of 3214564436 is 6344654123.

It is a self number, because there is not a number n which added to its sum of digits gives 3214564436.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3214564439) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 87401 + ... + 118608.

It is an arithmetic number, because the mean of its divisors is an integer number (242267760).

Almost surely, 2^3214564436 is an apocalyptic number.

It is an amenable number.

3214564436 is a deficient number, since it is larger than the sum of its proper divisors (2599861804).

3214564436 is a wasteful number, since it uses less digits than its factorization.

3214564436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 206143 (or 206141 counting only the distinct ones).

The product of its digits is 207360, while the sum is 38.

The square root of 3214564436 is about 56697.1289925689. The cubic root of 3214564436 is about 1475.8448762634.

The spelling of 3214564436 in words is "three billion, two hundred fourteen million, five hundred sixty-four thousand, four hundred thirty-six".