3380724692 has 12 divisors (see below), whose sum is σ = 5920910100. Its totient is φ = 1689036096.

The previous prime is 3380724691. The next prime is 3380724791. The reversal of 3380724692 is 2964270833.

It can be written as a sum of positive squares in 2 ways, for example, as 1761145156 + 1619579536 = 41966^2 + 40244^2 .

It is a super-2 number, since 2×3380724692² = 22858598886196989728, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3380724691) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 325817 + ... + 336032.

It is an arithmetic number, because the mean of its divisors is an integer number (493409175).

Almost surely, 2^3380724692 is an apocalyptic number.

It is an amenable number.

3380724692 is a deficient number, since it is larger than the sum of its proper divisors (2540185408).

3380724692 is a wasteful number, since it uses less digits than its factorization.

3380724692 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 663130 (or 663128 counting only the distinct ones).

The product of its (nonzero) digits is 435456, while the sum is 44.

The square root of 3380724692 is about 58143.9996216291. Note that the first 3 decimals coincide. The cubic root of 3380724692 is about 1500.8476234513.

Adding to 3380724692 its sum of digits (44), we get a square (3380724736 = 58144²).

The spelling of 3380724692 in words is "three billion, three hundred eighty million, seven hundred twenty-four thousand, six hundred ninety-two".