3400888942 has 16 divisors (see below), whose sum is σ = 5602446000. Its totient is φ = 1535482240.

The previous prime is 3400888937. The next prime is 3400888943. The reversal of 3400888942 is 2498880043.

It is a junction number, because it is equal to n+sod(n) for n = 3400888892 and 3400888901.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3400888943) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 515467 + ... + 522022.

It is an arithmetic number, because the mean of its divisors is an integer number (350152875).

Almost surely, 2^3400888942 is an apocalyptic number.

3400888942 is a deficient number, since it is larger than the sum of its proper divisors (2201557058).

3400888942 is a wasteful number, since it uses less digits than its factorization.

3400888942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1037651.

The product of its (nonzero) digits is 442368, while the sum is 46.

The square root of 3400888942 is about 58317.1410650419. The cubic root of 3400888942 is about 1503.8256335387.

It can be divided in two parts, 340088 and 8942, that added together give a triangular number (349030 = T₈₃₅).

The spelling of 3400888942 in words is "three billion, four hundred million, eight hundred eighty-eight thousand, nine hundred forty-two".