79067670 has 128 divisors (see below), whose sum is σ = 218972160. Its totient is φ = 18096000.

The previous prime is 79067657. The next prime is 79067693. The reversal of 79067670 is 7676097.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 603505 + ... + 603635.

It is an arithmetic number, because the mean of its divisors is an integer number (1710720).

Almost surely, 2^79067670 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 79067670, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (109486080).

79067670 is an abundant number, since it is smaller than the sum of its proper divisors (139904490).

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

79067670 is a wasteful number, since it uses less digits than its factorization.

79067670 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 242.

The product of its (nonzero) digits is 111132, while the sum is 42.

The square root of 79067670 is about 8892.0003373819. Note that the first 3 decimals coincide. The cubic root of 79067670 is about 429.2065230001.

It can be divided in two parts, 7906 and 7670, that added together give a triangular number (15576 = T₁₇₆).

The spelling of 79067670 in words is "seventy-nine million, sixty-seven thousand, six hundred seventy".