3694196544 has 28 divisors (see below), whose sum is σ = 9774228864. Its totient is φ = 1231398784.

The previous prime is 3694196491. The next prime is 3694196549. The reversal of 3694196544 is 4456914963.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3694196549) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9620112 + ... + 9620495.

Almost surely, 2^3694196544 is an apocalyptic number.

It is an amenable number.

3694196544 is an abundant number, since it is smaller than the sum of its proper divisors (6080032320).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3694196544 is a wasteful number, since it uses less digits than its factorization.

3694196544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19240622 (or 19240612 counting only the distinct ones).

The product of its digits is 2799360, while the sum is 51.

The square root of 3694196544 is about 60779.9024678388. The cubic root of 3694196544 is about 1545.8712937186.

The spelling of 3694196544 in words is "three billion, six hundred ninety-four million, one hundred ninety-six thousand, five hundred forty-four".