349737400996 has 9 divisors (see below), whose sum is σ = 612042521601. Its totient is φ = 174868109112.

The previous prime is 349737400937. The next prime is 349737401009. The reversal of 349737400996 is 699004737943.

The square root of 349737400996 is 591386.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 59136100 + 349678264896 = 7690^2 + 591336^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 1034926 + ... + 1330618.

Almost surely, 2^349737400996 is an apocalyptic number.

349737400996 is the 591386-th square number.

It is an amenable number.

349737400996 is a deficient number, since it is larger than the sum of its proper divisors (262305120605).

349737400996 is an frugal number, since it uses more digits than its factorization.

349737400996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 591390 (or 295695 counting only the distinct ones).

The product of its (nonzero) digits is 30862944, while the sum is 61.

The spelling of 349737400996 in words is "three hundred forty-nine billion, seven hundred thirty-seven million, four hundred thousand, nine hundred ninety-six".