3389702989 has 4 divisors (see below), whose sum is σ = 3391291324. Its totient is φ = 3388114656.

The previous prime is 3389702977. The next prime is 3389703013. The reversal of 3389702989 is 9892079833.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1447802500 + 1941900489 = 38050^2 + 44067^2 .

It is a cyclic number.

It is not a de Polignac number, because 3389702989 - 2¹⁷ = 3389571917 is a prime.

It is a super-2 number, since 2×3389702989² = 22980172707271068242, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3389702089) 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, 790962 + ... + 795235.

It is an arithmetic number, because the mean of its divisors is an integer number (847822831).

Almost surely, 2^3389702989 is an apocalyptic number.

It is an amenable number.

3389702989 is a deficient number, since it is larger than the sum of its proper divisors (1588335).

3389702989 is a wasteful number, since it uses less digits than its factorization.

3389702989 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1588334.

The product of its (nonzero) digits is 5878656, while the sum is 58.

The square root of 3389702989 is about 58221.1558542082. The cubic root of 3389702989 is about 1502.1750651293.

The spelling of 3389702989 in words is "three billion, three hundred eighty-nine million, seven hundred two thousand, nine hundred eighty-nine".