70969087670 has 96 divisors (see below), whose sum is σ = 141530952672. Its totient is φ = 25601212416.

The previous prime is 70969087643. The next prime is 70969087697. The reversal of 70969087670 is 7678096907.

It is an interprime number because it is at equal distance from previous prime (70969087643) and next prime (70969087697).

It is a super-2 number, since 2×70969087670² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 23017949 + ... + 23021031.

It is an arithmetic number, because the mean of its divisors is an integer number (1474280757).

Almost surely, 2^70969087670 is an apocalyptic number.

70969087670 is a deficient number, since it is larger than the sum of its proper divisors (70561865002).

70969087670 is a wasteful number, since it uses less digits than its factorization.

70969087670 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3426 (or 3413 counting only the distinct ones).

The product of its (nonzero) digits is 8001504, while the sum is 59.

The spelling of 70969087670 in words is "seventy billion, nine hundred sixty-nine million, eighty-seven thousand, six hundred seventy".