3400706958 has 16 divisors (see below), whose sum is σ = 7419724416. Its totient is φ = 1030517240.

The previous prime is 3400706957. The next prime is 3400707029. The reversal of 3400706958 is 8596070043.

It is a happy number.

It is a super-2 number, since 2×3400706958² = 23129615628379227528, which contains 22 as substring.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3400706957) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25762866 + ... + 25762997.

It is an arithmetic number, because the mean of its divisors is an integer number (463732776).

Almost surely, 2^3400706958 is an apocalyptic number.

3400706958 is an abundant number, since it is smaller than the sum of its proper divisors (4019017458).

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

3400706958 is a wasteful number, since it uses less digits than its factorization.

3400706958 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51525879.

The product of its (nonzero) digits is 181440, while the sum is 42.

The square root of 3400706958 is about 58315.5807482014. The cubic root of 3400706958 is about 1503.7988094651.

The spelling of 3400706958 in words is "three billion, four hundred million, seven hundred six thousand, nine hundred fifty-eight".