70316764 has 72 divisors (see below), whose sum is σ = 150822000. Its totient is φ = 28562688.

The previous prime is 70316737. The next prime is 70316783. The reversal of 70316764 is 46761307.

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 505807 + ... + 505945.

It is an arithmetic number, because the mean of its divisors is an integer number (2094750).

Almost surely, 2^70316764 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 70316764, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (75411000).

70316764 is an abundant number, since it is smaller than the sum of its proper divisors (80505236).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

70316764 is a wasteful number, since it uses less digits than its factorization.

70316764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 275 (or 266 counting only the distinct ones).

The product of its (nonzero) digits is 21168, while the sum is 34.

The square root of 70316764 is about 8385.5091676057. The cubic root of 70316764 is about 412.7492493019.

The spelling of 70316764 in words is "seventy million, three hundred sixteen thousand, seven hundred sixty-four".