79412 has 6 divisors (see below), whose sum is σ = 138978. Its totient is φ = 39704.

The previous prime is 79411. The next prime is 79423. The reversal of 79412 is 21497.

It can be written as a sum of positive squares in only one way, i.e., 55696 + 23716 = 236^2 + 154^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (79411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9923 + ... + 9930.

It is an arithmetic number, because the mean of its divisors is an integer number (23163).

2⁷⁹⁴¹² is an apocalyptic number.

It is an amenable number.

79412 is a deficient number, since it is larger than the sum of its proper divisors (59566).

79412 is a wasteful number, since it uses less digits than its factorization.

79412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19857 (or 19855 counting only the distinct ones).

The product of its digits is 504, while the sum is 23.

The square root of 79412 is about 281.8013484709. The cubic root of 79412 is about 42.9828667996.

The spelling of 79412 in words is "seventy-nine thousand, four hundred twelve".