70368837 has 32 divisors (see below), whose sum is σ = 123141120. Its totient is φ = 34629120.

The previous prime is 70368757. The next prime is 70368841. The reversal of 70368837 is 73886307.

It is a happy number.

It is not a de Polignac number, because 70368837 - 2⁸ = 70368581 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70368847) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3628 + ... + 12405.

It is an arithmetic number, because the mean of its divisors is an integer number (3848160).

Almost surely, 2^70368837 is an apocalyptic number.

70368837 is a gapful number since it is divisible by the number (77) formed by its first and last digit.

It is an amenable number.

70368837 is a deficient number, since it is larger than the sum of its proper divisors (52772283).

70368837 is a wasteful number, since it uses less digits than its factorization.

70368837 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16073.

The product of its (nonzero) digits is 169344, while the sum is 42.

The square root of 70368837 is about 8388.6135326405. The cubic root of 70368837 is about 412.8511111579.

The spelling of 70368837 in words is "seventy million, three hundred sixty-eight thousand, eight hundred thirty-seven".