3546463631 has 8 divisors (see below), whose sum is σ = 3675982080. Its totient is φ = 3419197848.

The previous prime is 3546463607. The next prime is 3546463637. The reversal of 3546463631 is 1363646453.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 3546463631 - 2²² = 3542269327 is a prime.

It is a super-2 number, since 2×3546463631² = 25154808572011408322, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3546463637) 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 7 ways as a sum of consecutive naturals, for example, 559961 + ... + 566258.

It is an arithmetic number, because the mean of its divisors is an integer number (459497760).

Almost surely, 2^3546463631 is an apocalyptic number.

3546463631 is a deficient number, since it is larger than the sum of its proper divisors (129518449).

3546463631 is a wasteful number, since it uses less digits than its factorization.

3546463631 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1126333.

The product of its digits is 466560, while the sum is 41.

The square root of 3546463631 is about 59552.1924953230. The cubic root of 3546463631 is about 1524.9835893244.

The spelling of 3546463631 in words is "three billion, five hundred forty-six million, four hundred sixty-three thousand, six hundred thirty-one".