70381364 has 12 divisors (see below), whose sum is σ = 123228000. Its totient is φ = 35173368.

The previous prime is 70381361. The next prime is 70381397. The reversal of 70381364 is 46318307.

It is a self number, because there is not a number n which added to its sum of digits gives 70381364.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70381361) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10337 + ... + 15735.

It is an arithmetic number, because the mean of its divisors is an integer number (10269000).

Almost surely, 2^70381364 is an apocalyptic number.

It is an amenable number.

70381364 is a deficient number, since it is larger than the sum of its proper divisors (52846636).

70381364 is a wasteful number, since it uses less digits than its factorization.

70381364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8662 (or 8660 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 32.

The square root of 70381364 is about 8389.3601663059. The cubic root of 70381364 is about 412.8756081712.

The spelling of 70381364 in words is "seventy million, three hundred eighty-one thousand, three hundred sixty-four".