339465779620 has 288 divisors, whose sum is σ = 853213326336. Its totient is φ = 112377369600.

The previous prime is 339465779581. The next prime is 339465779663. The reversal of 339465779620 is 26977564933.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 425929062 + ... + 425929858.

It is an arithmetic number, because the mean of its divisors is an integer number (2962546272).

Almost surely, 2^339465779620 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 339465779620, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (426606663168).

339465779620 is an abundant number, since it is smaller than the sum of its proper divisors (513747546716).

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

339465779620 is a wasteful number, since it uses less digits than its factorization.

339465779620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1059 (or 1038 counting only the distinct ones).

The product of its (nonzero) digits is 51438240, while the sum is 61.

The spelling of 339465779620 in words is "three hundred thirty-nine billion, four hundred sixty-five million, seven hundred seventy-nine thousand, six hundred twenty".