69700940 has 12 divisors (see below), whose sum is σ = 146372016. Its totient is φ = 27880368.

The previous prime is 69700937. The next prime is 69700951. The reversal of 69700940 is 4900796.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 69700940.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1742504 + ... + 1742543.

It is an arithmetic number, because the mean of its divisors is an integer number (12197668).

Almost surely, 2^69700940 is an apocalyptic number.

It is an amenable number.

69700940 is an abundant number, since it is smaller than the sum of its proper divisors (76671076).

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

69700940 is a wasteful number, since it uses less digits than its factorization.

69700940 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3485056 (or 3485054 counting only the distinct ones).

The product of its (nonzero) digits is 13608, while the sum is 35.

The square root of 69700940 is about 8348.7088822165. The cubic root of 69700940 is about 411.5407818982.

The spelling of 69700940 in words is "sixty-nine million, seven hundred thousand, nine hundred forty".