3438372319 has 2 divisors, whose sum is σ = 3438372320. Its totient is φ = 3438372318.

The previous prime is 3438372313. The next prime is 3438372337. The reversal of 3438372319 is 9132738343.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3438372319 - 2²⁷ = 3304154591 is a prime.

It is a super-2 number, since 2×3438372319² = 23644808408130875522, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3438372313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1719186159 + 1719186160.

It is an arithmetic number, because the mean of its divisors is an integer number (1719186160).

Almost surely, 2^3438372319 is an apocalyptic number.

3438372319 is a deficient number, since it is larger than the sum of its proper divisors (1).

3438372319 is an equidigital number, since it uses as much as digits as its factorization.

3438372319 is an evil number, because the sum of its binary digits is even.

The product of its digits is 326592, while the sum is 43.

The square root of 3438372319 is about 58637.6356873297. The cubic root of 3438372319 is about 1509.3303346072.

The spelling of 3438372319 in words is "three billion, four hundred thirty-eight million, three hundred seventy-two thousand, three hundred nineteen".