3400400707407 has 48 divisors (see below), whose sum is σ = 5559191234688. Its totient is φ = 2059909872480.

The previous prime is 3400400707397. The next prime is 3400400707409. The reversal of 3400400707407 is 7047070040043.

It is not a de Polignac number, because 3400400707407 - 2³¹ = 3398253223759 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3400400707409) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5599893 + ... + 6177345.

It is an arithmetic number, because the mean of its divisors is an integer number (115816484056).

Almost surely, 2^{3400400707407} is an apocalyptic number.

3400400707407 is a deficient number, since it is larger than the sum of its proper divisors (2158790527281).

3400400707407 is a wasteful number, since it uses less digits than its factorization.

3400400707407 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 579682 (or 579670 counting only the distinct ones).

The product of its (nonzero) digits is 65856, while the sum is 36.

The spelling of 3400400707407 in words is "three trillion, four hundred billion, four hundred million, seven hundred seven thousand, four hundred seven".