80377996 has 6 divisors (see below), whose sum is σ = 140661500. Its totient is φ = 40188996.

The previous prime is 80377987. The next prime is 80378003. The reversal of 80377996 is 69977308.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10047246 + ... + 10047253.

Almost surely, 2^80377996 is an apocalyptic number.

It is an amenable number.

80377996 is a deficient number, since it is larger than the sum of its proper divisors (60283504).

80377996 is a wasteful number, since it uses less digits than its factorization.

80377996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20094503 (or 20094501 counting only the distinct ones).

The product of its (nonzero) digits is 571536, while the sum is 49.

The square root of 80377996 is about 8965.3776272949. The cubic root of 80377996 is about 431.5645117029.

The spelling of 80377996 in words is "eighty million, three hundred seventy-seven thousand, nine hundred ninety-six".