70368634 has 16 divisors (see below), whose sum is σ = 120835008. Its totient is φ = 30107232.

The previous prime is 70368631. The next prime is 70368653. The reversal of 70368634 is 43686307.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 70368593 and 70368602.

It is not an unprimeable number, because it can be changed into a prime (70368631) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5094 + ... + 12910.

It is an arithmetic number, because the mean of its divisors is an integer number (7552188).

Almost surely, 2^70368634 is an apocalyptic number.

70368634 is a deficient number, since it is larger than the sum of its proper divisors (50466374).

70368634 is a wasteful number, since it uses less digits than its factorization.

70368634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8469.

The product of its (nonzero) digits is 72576, while the sum is 37.

The square root of 70368634 is about 8388.6014328969. The cubic root of 70368634 is about 412.8507141600.

The spelling of 70368634 in words is "seventy million, three hundred sixty-eight thousand, six hundred thirty-four".