79728362 has 8 divisors (see below), whose sum is σ = 136677216. Its totient is φ = 34169292.

The previous prime is 79728359. The next prime is 79728367. The reversal of 79728362 is 26382797.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×79728362² = 12713223414406088, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (79728367) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2847428 + ... + 2847455.

It is an arithmetic number, because the mean of its divisors is an integer number (17084652).

Almost surely, 2^79728362 is an apocalyptic number.

79728362 is a deficient number, since it is larger than the sum of its proper divisors (56948854).

79728362 is a wasteful number, since it uses less digits than its factorization.

79728362 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5694892.

The product of its digits is 254016, while the sum is 44.

The square root of 79728362 is about 8929.0739721429. The cubic root of 79728362 is about 430.3986963760.

The spelling of 79728362 in words is "seventy-nine million, seven hundred twenty-eight thousand, three hundred sixty-two".