344950992 has 60 divisors (see below), whose sum is σ = 974284740. Its totient is φ = 113923584.

The previous prime is 344950973. The next prime is 344950997. The reversal of 344950992 is 299059443.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 201526416 + 143424576 = 14196^2 + 11976^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (344950997) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4708 + ... + 26684.

It is an arithmetic number, because the mean of its divisors is an integer number (16238079).

Almost surely, 2^344950992 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 344950992, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (487142370).

344950992 is an abundant number, since it is smaller than the sum of its proper divisors (629333748).

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

344950992 is a wasteful number, since it uses less digits than its factorization.

344950992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22100 (or 22091 counting only the distinct ones).

The product of its (nonzero) digits is 349920, while the sum is 45.

The square root of 344950992 is about 18572.8563231400. The cubic root of 344950992 is about 701.3246969721.

The spelling of 344950992 in words is "three hundred forty-four million, nine hundred fifty thousand, nine hundred ninety-two".