80358464 has 14 divisors (see below), whose sum is σ = 159461454. Its totient is φ = 40179200.

The previous prime is 80358457. The next prime is 80358469. The reversal of 80358464 is 46485308.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 67108864 + 13249600 = 8192^2 + 3640^2 .

It is not an unprimeable number, because it can be changed into a prime (80358469) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 627737 + ... + 627864.

Almost surely, 2^80358464 is an apocalyptic number.

It is an amenable number.

80358464 is a deficient number, since it is larger than the sum of its proper divisors (79102990).

80358464 is a wasteful number, since it uses less digits than its factorization.

80358464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1255613 (or 1255603 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 38.

The square root of 80358464 is about 8964.2882595329. The cubic root of 80358464 is about 431.5295518825.

The spelling of 80358464 in words is "eighty million, three hundred fifty-eight thousand, four hundred sixty-four".