3438267399 has 32 divisors (see below), whose sum is σ = 5824250880. Its totient is φ = 1963764000.

The previous prime is 3438267397. The next prime is 3438267407. The reversal of 3438267399 is 9937628343.

3438267399 is a `hidden beast` number, since 343 + 8 + 267 + 39 + 9 = 666.

It is not a de Polignac number, because 3438267399 - 2¹ = 3438267397 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3438267397) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 600249 + ... + 605949.

It is an arithmetic number, because the mean of its divisors is an integer number (182007840).

Almost surely, 2^3438267399 is an apocalyptic number.

3438267399 is a deficient number, since it is larger than the sum of its proper divisors (2385983481).

3438267399 is a wasteful number, since it uses less digits than its factorization.

3438267399 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8908 (or 8902 counting only the distinct ones).

The product of its digits is 5878656, while the sum is 54.

The square root of 3438267399 is about 58636.7410332464. The cubic root of 3438267399 is about 1509.3149823286.

The spelling of 3438267399 in words is "three billion, four hundred thirty-eight million, two hundred sixty-seven thousand, three hundred ninety-nine".