80874342 has 16 divisors (see below), whose sum is σ = 179720880. Its totient is φ = 26958096.

The previous prime is 80874331. The next prime is 80874361. The reversal of 80874342 is 24347808.

It is a junction number, because it is equal to n+sod(n) for n = 80874297 and 80874306.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 748783 + ... + 748890.

It is an arithmetic number, because the mean of its divisors is an integer number (11232555).

Almost surely, 2^80874342 is an apocalyptic number.

80874342 is an abundant number, since it is smaller than the sum of its proper divisors (98846538).

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

80874342 is a wasteful number, since it uses less digits than its factorization.

80874342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1497684 (or 1497678 counting only the distinct ones).

The product of its (nonzero) digits is 43008, while the sum is 36.

The square root of 80874342 is about 8993.0162904334. The cubic root of 80874342 is about 432.4510143101.

The spelling of 80874342 in words is "eighty million, eight hundred seventy-four thousand, three hundred forty-two".