80358730 has 16 divisors (see below), whose sum is σ = 145514880. Its totient is φ = 31950352.

The previous prime is 80358703. The next prime is 80358737. The reversal of 80358730 is 3785308.

It is not an unprimeable number, because it can be changed into a prime (80358737) 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, 22390 + ... + 25729.

It is an arithmetic number, because the mean of its divisors is an integer number (9094680).

Almost surely, 2^80358730 is an apocalyptic number.

80358730 is a deficient number, since it is larger than the sum of its proper divisors (65156150).

80358730 is a wasteful number, since it uses less digits than its factorization.

80358730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48293.

The product of its (nonzero) digits is 20160, while the sum is 34.

The square root of 80358730 is about 8964.3030961698. The cubic root of 80358730 is about 431.5300280270.

The spelling of 80358730 in words is "eighty million, three hundred fifty-eight thousand, seven hundred thirty".