69970344 has 16 divisors (see below), whose sum is σ = 174925920. Its totient is φ = 23323440.

The previous prime is 69970339. The next prime is 69970349. The reversal of 69970344 is 44307996.

It is an interprime number because it is at equal distance from previous prime (69970339) and next prime (69970349).

It is a junction number, because it is equal to n+sod(n) for n = 69970296 and 69970305.

It is not an unprimeable number, because it can be changed into a prime (69970349) 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, 1457692 + ... + 1457739.

It is an arithmetic number, because the mean of its divisors is an integer number (10932870).

Almost surely, 2^69970344 is an apocalyptic number.

It is an amenable number.

69970344 is an abundant number, since it is smaller than the sum of its proper divisors (104955576).

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

69970344 is a wasteful number, since it uses less digits than its factorization.

69970344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2915440 (or 2915436 counting only the distinct ones).

The product of its (nonzero) digits is 163296, while the sum is 42.

The square root of 69970344 is about 8364.8277926088. The cubic root of 69970344 is about 412.0703213614.

The spelling of 69970344 in words is "sixty-nine million, nine hundred seventy thousand, three hundred forty-four".