80376402 has 16 divisors (see below), whose sum is σ = 163017792. Its totient is φ = 26414640.

The previous prime is 80376389. The next prime is 80376409. The reversal of 80376402 is 20467308.

It is a self number, because there is not a number n which added to its sum of digits gives 80376402.

It is not an unprimeable number, because it can be changed into a prime (80376409) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 93913 + ... + 94764.

It is an arithmetic number, because the mean of its divisors is an integer number (10188612).

Almost surely, 2^80376402 is an apocalyptic number.

80376402 is an abundant number, since it is smaller than the sum of its proper divisors (82641390).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

80376402 is a wasteful number, since it uses less digits than its factorization.

80376402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 188753.

The product of its (nonzero) digits is 8064, while the sum is 30.

The square root of 80376402 is about 8965.2887293160. The cubic root of 80376402 is about 431.5616588559.

The spelling of 80376402 in words is "eighty million, three hundred seventy-six thousand, four hundred two".