79674241 has 2 divisors, whose sum is σ = 79674242. Its totient is φ = 79674240.

The previous prime is 79674187. The next prime is 79674251. The reversal of 79674241 is 14247697.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 79584241 + 90000 = 8921^2 + 300^2 .

It is a cyclic number.

It is not a de Polignac number, because 79674241 - 2¹⁷ = 79543169 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 79674194 and 79674203.

It is not a weakly prime, because it can be changed into another prime (79674251) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 39837120 + 39837121.

It is an arithmetic number, because the mean of its divisors is an integer number (39837121).

Almost surely, 2^79674241 is an apocalyptic number.

It is an amenable number.

79674241 is a deficient number, since it is larger than the sum of its proper divisors (1).

79674241 is an equidigital number, since it uses as much as digits as its factorization.

79674241 is an evil number, because the sum of its binary digits is even.

The product of its digits is 84672, while the sum is 40.

The square root of 79674241 is about 8926.0428522386. The cubic root of 79674241 is about 430.3012869559.

The spelling of 79674241 in words is "seventy-nine million, six hundred seventy-four thousand, two hundred forty-one".