70994536704 has 729 divisors, whose sum is σ = 262135922139. Its totient is φ = 18416885760.

The previous prime is 70994536699. The next prime is 70994536729. The reversal of 70994536704 is 40763549907.

It is a happy number.

The square root of 70994536704 is 266448.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 49925433600 + 21069103104 = 223440^2 + 145152^2 .

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 80 ways as a sum of consecutive naturals, for example, 1163844834 + ... + 1163844894.

Almost surely, 2^70994536704 is an apocalyptic number.

70994536704 is the 266448-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 70994536704

70994536704 is an abundant number, since it is smaller than the sum of its proper divisors (191141385435).

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

70994536704 is a wasteful number, since it uses less digits than its factorization.

70994536704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 184 (or 86 counting only the distinct ones).

The product of its (nonzero) digits is 5715360, while the sum is 54.

The spelling of 70994536704 in words is "seventy billion, nine hundred ninety-four million, five hundred thirty-six thousand, seven hundred four".