3400920043 has 2 divisors, whose sum is σ = 3400920044. Its totient is φ = 3400920042.

The previous prime is 3400920037. The next prime is 3400920071. The reversal of 3400920043 is 3400290043.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3400920043 - 2⁵ = 3400920011 is a prime.

It is not a weakly prime, because it can be changed into another prime (3400920013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1700460021 + 1700460022.

It is an arithmetic number, because the mean of its divisors is an integer number (1700460022).

Almost surely, 2^3400920043 is an apocalyptic number.

3400920043 is a deficient number, since it is larger than the sum of its proper divisors (1).

3400920043 is an equidigital number, since it uses as much as digits as its factorization.

3400920043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2592, while the sum is 25.

The square root of 3400920043 is about 58317.4077184506. The cubic root of 3400920043 is about 1503.8302176675.

The spelling of 3400920043 in words is "three billion, four hundred million, nine hundred twenty thousand, forty-three".