3494097939 has 4 divisors (see below), whose sum is σ = 4658797256. Its totient is φ = 2329398624.

The previous prime is 3494097931. The next prime is 3494097953. The reversal of 3494097939 is 9397904943.

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

It is not a de Polignac number, because 3494097939 - 2³ = 3494097931 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3494097931) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 582349654 + ... + 582349659.

It is an arithmetic number, because the mean of its divisors is an integer number (1164699314).

Almost surely, 2^3494097939 is an apocalyptic number.

3494097939 is a deficient number, since it is larger than the sum of its proper divisors (1164699317).

3494097939 is a wasteful number, since it uses less digits than its factorization.

3494097939 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1164699316.

The product of its (nonzero) digits is 6613488, while the sum is 57.

The square root of 3494097939 is about 59110.8952647479. The cubic root of 3494097939 is about 1517.4405708501.

The spelling of 3494097939 in words is "three billion, four hundred ninety-four million, ninety-seven thousand, nine hundred thirty-nine".