343379764 has 72 divisors (see below), whose sum is σ = 755111168. Its totient is φ = 133047360.

The previous prime is 343379737. The next prime is 343379801. The reversal of 343379764 is 467973343.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1266949 + ... + 1267219.

Almost surely, 2^343379764 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 343379764, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (377555584).

343379764 is an abundant number, since it is smaller than the sum of its proper divisors (411731404).

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

343379764 is a wasteful number, since it uses less digits than its factorization.

343379764 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 413 (or 352 counting only the distinct ones).

The product of its digits is 1143072, while the sum is 46.

The square root of 343379764 is about 18530.5090054213. The cubic root of 343379764 is about 700.2582475714.

The spelling of 343379764 in words is "three hundred forty-three million, three hundred seventy-nine thousand, seven hundred sixty-four".