70690316 has 12 divisors (see below), whose sum is σ = 129086832. Its totient is φ = 33808368.

The previous prime is 70690289. The next prime is 70690343. The reversal of 70690316 is 61309607.

It is an interprime number because it is at equal distance from previous prime (70690289) and next prime (70690343).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 384095 + ... + 384278.

It is an arithmetic number, because the mean of its divisors is an integer number (10757236).

Almost surely, 2^70690316 is an apocalyptic number.

It is an amenable number.

70690316 is a deficient number, since it is larger than the sum of its proper divisors (58396516).

70690316 is a wasteful number, since it uses less digits than its factorization.

70690316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 768400 (or 768398 counting only the distinct ones).

The product of its (nonzero) digits is 6804, while the sum is 32.

The square root of 70690316 is about 8407.7533265433. The cubic root of 70690316 is about 413.4788575920.

The spelling of 70690316 in words is "seventy million, six hundred ninety thousand, three hundred sixteen".