70736667370 has 16 divisors (see below), whose sum is σ = 130431514248. Its totient is φ = 27604552960.

The previous prime is 70736667311. The next prime is 70736667403. The reversal of 70736667370 is 7376663707.

It can be written as a sum of positive squares in 4 ways, for example, as 40336303921 + 30400363449 = 200839^2 + 174357^2 .

It is a super-2 number, since 2×70736667370² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 86263819 + ... + 86264638.

Almost surely, 2^70736667370 is an apocalyptic number.

70736667370 is a deficient number, since it is larger than the sum of its proper divisors (59694846878).

70736667370 is a wasteful number, since it uses less digits than its factorization.

70736667370 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 172528505.

The product of its (nonzero) digits is 4667544, while the sum is 52.

The spelling of 70736667370 in words is "seventy billion, seven hundred thirty-six million, six hundred sixty-seven thousand, three hundred seventy".