70379600 has 30 divisors (see below), whose sum is σ = 169087950. Its totient is φ = 28151680.

The previous prime is 70379597. The next prime is 70379623. The reversal of 70379600 is 697307.

It can be written as a sum of positive squares in 3 ways, for example, as 19855936 + 50523664 = 4456^2 + 7108^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 87575 + ... + 88374.

It is an arithmetic number, because the mean of its divisors is an integer number (5636265).

Almost surely, 2^70379600 is an apocalyptic number.

It is an amenable number.

70379600 is an abundant number, since it is smaller than the sum of its proper divisors (98708350).

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

70379600 is a wasteful number, since it uses less digits than its factorization.

70379600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 175967 (or 175956 counting only the distinct ones).

The product of its (nonzero) digits is 7938, while the sum is 32.

The square root of 70379600 is about 8389.2550324805. The cubic root of 70379600 is about 412.8721587796.

The spelling of 70379600 in words is "seventy million, three hundred seventy-nine thousand, six hundred".