6172291364 has 12 divisors (see below), whose sum is σ = 10804571484. Its totient is φ = 3085270944.

The previous prime is 6172291297. The next prime is 6172291381. The reversal of 6172291364 is 4631922716.

It can be written as a sum of positive squares in 2 ways, for example, as 2465916964 + 3706374400 = 49658^2 + 60880^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 202679 + ... + 231134.

It is an arithmetic number, because the mean of its divisors is an integer number (900380957).

Almost surely, 2^6172291364 is an apocalyptic number.

It is an amenable number.

6172291364 is a deficient number, since it is larger than the sum of its proper divisors (4632280120).

6172291364 is a wasteful number, since it uses less digits than its factorization.

6172291364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 437374 (or 437372 counting only the distinct ones).

The product of its digits is 108864, while the sum is 41.

The square root of 6172291364 is about 78563.9316989673. The cubic root of 6172291364 is about 1834.3497277891.

The spelling of 6172291364 in words is "six billion, one hundred seventy-two million, two hundred ninety-one thousand, three hundred sixty-four".