3492873946 has 8 divisors (see below), whose sum is σ = 5338166004. Its totient is φ = 1713485280.

The previous prime is 3492873833. The next prime is 3492873991. The reversal of 3492873946 is 6493782943.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 2976902721 + 515971225 = 54561^2 + 22715^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×3492873946² = 24400336805291221832, which contains 22 as substring.

It is an unprimeable number.

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, 16475715 + ... + 16475926.

Almost surely, 2^3492873946 is an apocalyptic number.

3492873946 is a deficient number, since it is larger than the sum of its proper divisors (1845292058).

3492873946 is a wasteful number, since it uses less digits than its factorization.

3492873946 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32951696.

The product of its digits is 7838208, while the sum is 55.

The square root of 3492873946 is about 59100.5409958318. The cubic root of 3492873946 is about 1517.2633621601.

The spelling of 3492873946 in words is "three billion, four hundred ninety-two million, eight hundred seventy-three thousand, nine hundred forty-six".