79161402 has 8 divisors (see below), whose sum is σ = 158322816. Its totient is φ = 26387132.

The previous prime is 79161361. The next prime is 79161413. The reversal of 79161402 is 20416197.

It is a happy number.

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

79161402 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 79161402.

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, 6596778 + ... + 6596789.

It is an arithmetic number, because the mean of its divisors is an integer number (19790352).

Almost surely, 2^79161402 is an apocalyptic number.

79161402 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

79161402 is a wasteful number, since it uses less digits than its factorization.

79161402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13193572.

The product of its (nonzero) digits is 3024, while the sum is 30.

The square root of 79161402 is about 8897.2693563812. The cubic root of 79161402 is about 429.3760592089.

Adding to 79161402 its reverse (20416197), we get a palindrome (99577599).

The spelling of 79161402 in words is "seventy-nine million, one hundred sixty-one thousand, four hundred two".