344604746900 has 36 divisors (see below), whose sum is σ = 747828198432. Its totient is φ = 137835281760.

The previous prime is 344604746881. The next prime is 344604746923. The reversal of 344604746900 is 9647406443.

It is a super-2 number, since 2×344604746900² (a number of 24 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 11 ways as a sum of consecutive naturals, for example, 2373809 + ... + 2514791.

It is an arithmetic number, because the mean of its divisors is an integer number (20773005512).

Almost surely, 2^344604746900 is an apocalyptic number.

It is an amenable number.

344604746900 is an abundant number, since it is smaller than the sum of its proper divisors (403223451532).

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

344604746900 is a wasteful number, since it uses less digits than its factorization.

344604746900 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165440 (or 165433 counting only the distinct ones).

The product of its (nonzero) digits is 1741824, while the sum is 47.

The spelling of 344604746900 in words is "three hundred forty-four billion, six hundred four million, seven hundred forty-six thousand, nine hundred".