3400404373 has 2 divisors, whose sum is σ = 3400404374. Its totient is φ = 3400404372.

The previous prime is 3400404307. The next prime is 3400404409. The reversal of 3400404373 is 3734040043.

3400404373 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3115537489 + 284866884 = 55817^2 + 16878^2 .

It is a cyclic number.

It is not a de Polignac number, because 3400404373 - 2¹⁷ = 3400273301 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3400404173) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1700202186 + 1700202187.

It is an arithmetic number, because the mean of its divisors is an integer number (1700202187).

Almost surely, 2^3400404373 is an apocalyptic number.

It is an amenable number.

3400404373 is a deficient number, since it is larger than the sum of its proper divisors (1).

3400404373 is an equidigital number, since it uses as much as digits as its factorization.

3400404373 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12096, while the sum is 28.

The square root of 3400404373 is about 58312.9863152283. The cubic root of 3400404373 is about 1503.7542069295.

The spelling of 3400404373 in words is "three billion, four hundred million, four hundred four thousand, three hundred seventy-three".