612204364 has 6 divisors (see below), whose sum is σ = 1071357644. Its totient is φ = 306102180.

The previous prime is 612204349. The next prime is 612204367. The reversal of 612204364 is 463402216.

It is not an unprimeable number, because it can be changed into a prime (612204367) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 76525542 + ... + 76525549.

Almost surely, 2^612204364 is an apocalyptic number.

It is an amenable number.

612204364 is a deficient number, since it is larger than the sum of its proper divisors (459153280).

612204364 is a wasteful number, since it uses less digits than its factorization.

612204364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 153051095 (or 153051093 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 28.

The square root of 612204364 is about 24742.7638714837. The cubic root of 612204364 is about 849.1129680704.

The spelling of 612204364 in words is "six hundred twelve million, two hundred four thousand, three hundred sixty-four".