70322396 has 24 divisors (see below), whose sum is σ = 125509776. Its totient is φ = 34467840.

The previous prime is 70322393. The next prime is 70322407. The reversal of 70322396 is 69322307.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70322393) 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, 68366 + ... + 69386.

It is an arithmetic number, because the mean of its divisors is an integer number (5229574).

Almost surely, 2^70322396 is an apocalyptic number.

It is an amenable number.

70322396 is a deficient number, since it is larger than the sum of its proper divisors (55187380).

70322396 is a wasteful number, since it uses less digits than its factorization.

70322396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1349 (or 1347 counting only the distinct ones).

The product of its (nonzero) digits is 13608, while the sum is 32.

The square root of 70322396 is about 8385.8449782953. The cubic root of 70322396 is about 412.7602686832.

The spelling of 70322396 in words is "seventy million, three hundred twenty-two thousand, three hundred ninety-six".