80393464 has 24 divisors (see below), whose sum is σ = 157529880. Its totient is φ = 38390880.

The previous prime is 80393461. The next prime is 80393471. The reversal of 80393464 is 46439308.

It is a Smith number, since the sum of its digits (37) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80393461) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 121294 + ... + 121954.

It is an arithmetic number, because the mean of its divisors is an integer number (6563745).

Almost surely, 2^80393464 is an apocalyptic number.

It is an amenable number.

80393464 is a deficient number, since it is larger than the sum of its proper divisors (77136416).

80393464 is an equidigital number, since it uses as much as digits as its factorization.

80393464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1351 (or 686 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 37.

The square root of 80393464 is about 8966.2402376916. The cubic root of 80393464 is about 431.5921934567.

The spelling of 80393464 in words is "eighty million, three hundred ninety-three thousand, four hundred sixty-four".