3542631644 has 6 divisors (see below), whose sum is σ = 6199605384. Its totient is φ = 1771315820.

The previous prime is 3542631641. The next prime is 3542631667. The reversal of 3542631644 is 4461362453.

It is a super-3 number, since 3×3542631644³ (a number of 30 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3542631598 and 3542631607.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3542631641) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 442828952 + ... + 442828959.

It is an arithmetic number, because the mean of its divisors is an integer number (1033267564).

Almost surely, 2^3542631644 is an apocalyptic number.

It is an amenable number.

3542631644 is a deficient number, since it is larger than the sum of its proper divisors (2656973740).

3542631644 is a wasteful number, since it uses less digits than its factorization.

3542631644 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 885657915 (or 885657913 counting only the distinct ones).

The product of its digits is 207360, while the sum is 38.

The square root of 3542631644 is about 59520.0104502679. The cubic root of 3542631644 is about 1524.4341383885.

The spelling of 3542631644 in words is "three billion, five hundred forty-two million, six hundred thirty-one thousand, six hundred forty-four".