80740802 has 16 divisors (see below), whose sum is σ = 125985024. Its totient is φ = 38766000.

The previous prime is 80740789. The next prime is 80740817. The reversal of 80740802 is 20804708.

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, 3152 + ... + 13092.

It is an arithmetic number, because the mean of its divisors is an integer number (7874064).

Almost surely, 2^80740802 is an apocalyptic number.

80740802 is a deficient number, since it is larger than the sum of its proper divisors (45244222).

80740802 is a wasteful number, since it uses less digits than its factorization.

80740802 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10105.

The product of its (nonzero) digits is 3584, while the sum is 29.

The square root of 80740802 is about 8985.5885728204. The cubic root of 80740802 is about 432.2128616335.

The spelling of 80740802 in words is "eighty million, seven hundred forty thousand, eight hundred two".