79351451 has 2 divisors, whose sum is σ = 79351452. Its totient is φ = 79351450.

The previous prime is 79351439. The next prime is 79351483. The reversal of 79351451 is 15415397.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 79351451 - 2⁶ = 79351387 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (79351751) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 39675725 + 39675726.

It is an arithmetic number, because the mean of its divisors is an integer number (39675726).

Almost surely, 2^79351451 is an apocalyptic number.

79351451 is a deficient number, since it is larger than the sum of its proper divisors (1).

79351451 is an equidigital number, since it uses as much as digits as its factorization.

79351451 is an evil number, because the sum of its binary digits is even.

The product of its digits is 18900, while the sum is 35.

The square root of 79351451 is about 8907.9431408154. The cubic root of 79351451 is about 429.7193968811.

The spelling of 79351451 in words is "seventy-nine million, three hundred fifty-one thousand, four hundred fifty-one".