3446057631 has 4 divisors (see below), whose sum is σ = 4594743512. Its totient is φ = 2297371752.

The previous prime is 3446057623. The next prime is 3446057669. The reversal of 3446057631 is 1367506443.

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

It is not a de Polignac number, because 3446057631 - 2³ = 3446057623 is a prime.

It is a super-3 number, since 3×3446057631³ (a number of 30 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3446057631.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3446050631) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 574342936 + ... + 574342941.

It is an arithmetic number, because the mean of its divisors is an integer number (1148685878).

Almost surely, 2^3446057631 is an apocalyptic number.

3446057631 is a deficient number, since it is larger than the sum of its proper divisors (1148685881).

3446057631 is a wasteful number, since it uses less digits than its factorization.

3446057631 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1148685880.

The product of its (nonzero) digits is 181440, while the sum is 39.

The square root of 3446057631 is about 58703.1313560018. The cubic root of 3446057631 is about 1510.4540293672.

The spelling of 3446057631 in words is "three billion, four hundred forty-six million, fifty-seven thousand, six hundred thirty-one".