80970758 has 8 divisors (see below), whose sum is σ = 132497640. Its totient is φ = 36804880.

The previous prime is 80970737. The next prime is 80970767. The reversal of 80970758 is 85707908.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1840223 + ... + 1840266.

It is an arithmetic number, because the mean of its divisors is an integer number (16562205).

Almost surely, 2^80970758 is an apocalyptic number.

80970758 is a deficient number, since it is larger than the sum of its proper divisors (51526882).

80970758 is a wasteful number, since it uses less digits than its factorization.

80970758 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3680502.

The product of its (nonzero) digits is 141120, while the sum is 44.

The square root of 80970758 is about 8998.3752977968. The cubic root of 80970758 is about 432.6227978353.

The spelling of 80970758 in words is "eighty million, nine hundred seventy thousand, seven hundred fifty-eight".