79094970 has 24 divisors (see below), whose sum is σ = 205647156. Its totient is φ = 21091968.

The previous prime is 79094969. The next prime is 79094971. The reversal of 79094970 is 7949097.

It is an interprime number because it is at equal distance from previous prime (79094969) and next prime (79094971).

It can be written as a sum of positive squares in 2 ways, for example, as 78481881 + 613089 = 8859^2 + 783^2 .

It is a Harshad number since it is a multiple of its sum of digits (45).

It is not an unprimeable number, because it can be changed into a prime (79094971) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 439327 + ... + 439506.

Almost surely, 2^79094970 is an apocalyptic number.

79094970 is an abundant number, since it is smaller than the sum of its proper divisors (126552186).

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

79094970 is a wasteful number, since it uses less digits than its factorization.

79094970 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 878846 (or 878843 counting only the distinct ones).

The product of its (nonzero) digits is 142884, while the sum is 45.

The square root of 79094970 is about 8893.5352925594. The cubic root of 79094970 is about 429.2559152476.

The spelling of 79094970 in words is "seventy-nine million, ninety-four thousand, nine hundred seventy".