80620363 has 8 divisors (see below), whose sum is σ = 86131520. Its totient is φ = 75236040.

The previous prime is 80620343. The next prime is 80620453. The reversal of 80620363 is 36302608.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-80620363 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (80620303) 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, 30393 + ... + 32938.

It is an arithmetic number, because the mean of its divisors is an integer number (10766440).

Almost surely, 2^80620363 is an apocalyptic number.

80620363 is a deficient number, since it is larger than the sum of its proper divisors (5511157).

80620363 is a wasteful number, since it uses less digits than its factorization.

80620363 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63417.

The product of its (nonzero) digits is 5184, while the sum is 28.

The square root of 80620363 is about 8978.8842848096. The cubic root of 80620363 is about 431.9978477116.

The spelling of 80620363 in words is "eighty million, six hundred twenty thousand, three hundred sixty-three".