3400403707 has 4 divisors (see below), whose sum is σ = 3403521576. Its totient is φ = 3397285840.

The previous prime is 3400403693. The next prime is 3400403731. The reversal of 3400403707 is 7073040043.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3400403707 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3400403737) 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, 1557298 + ... + 1559479.

It is an arithmetic number, because the mean of its divisors is an integer number (850880394).

Almost surely, 2^3400403707 is an apocalyptic number.

3400403707 is a deficient number, since it is larger than the sum of its proper divisors (3117869).

3400403707 is a wasteful number, since it uses less digits than its factorization.

3400403707 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3117868.

The product of its (nonzero) digits is 7056, while the sum is 28.

The square root of 3400403707 is about 58312.9806046647. The cubic root of 3400403707 is about 1503.7541087549.

The spelling of 3400403707 in words is "three billion, four hundred million, four hundred three thousand, seven hundred seven".