80607630 has 16 divisors (see below), whose sum is σ = 193458384. Its totient is φ = 21495360.

The previous prime is 80607619. The next prime is 80607641. The reversal of 80607630 is 3670608.

It is an interprime number because it is at equal distance from previous prime (80607619) and next prime (80607641).

It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 2686921 = 80607630 / (8 + 0 + 6 + 0 + 7 + 6 + 3 + 0).

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, 1343431 + ... + 1343490.

It is an arithmetic number, because the mean of its divisors is an integer number (12091149).

Almost surely, 2^80607630 is an apocalyptic number.

80607630 is an abundant number, since it is smaller than the sum of its proper divisors (112850754).

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

80607630 is a wasteful number, since it uses less digits than its factorization.

80607630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2686931.

The product of its (nonzero) digits is 6048, while the sum is 30.

The square root of 80607630 is about 8978.1752043497. The cubic root of 80607630 is about 431.9751035892.

The spelling of 80607630 in words is "eighty million, six hundred seven thousand, six hundred thirty".