70079351 has 2 divisors, whose sum is σ = 70079352. Its totient is φ = 70079350.

The previous prime is 70079333. The next prime is 70079357. The reversal of 70079351 is 15397007.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-70079351 is a prime.

It is a super-2 number, since 2×70079351² = 9822230873162402, which contains 22 as substring.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (70079357) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35039675 + 35039676.

It is an arithmetic number, because the mean of its divisors is an integer number (35039676).

Almost surely, 2^70079351 is an apocalyptic number.

70079351 is a deficient number, since it is larger than the sum of its proper divisors (1).

70079351 is an equidigital number, since it uses as much as digits as its factorization.

70079351 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6615, while the sum is 32.

The square root of 70079351 is about 8371.3410514684. The cubic root of 70079351 is about 412.2841988457.

The spelling of 70079351 in words is "seventy million, seventy-nine thousand, three hundred fifty-one".