3699162432 has 140 divisors (see below), whose sum is σ = 12532095840. Its totient is φ = 1056893184.

The previous prime is 3699162407. The next prime is 3699162437. The reversal of 3699162432 is 2342619963.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3699162437) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 14682 + ... + 87257.

Almost surely, 2^3699162432 is an apocalyptic number.

3699162432 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3699162432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6266047920).

3699162432 is an abundant number, since it is smaller than the sum of its proper divisors (8832933408).

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

3699162432 is a wasteful number, since it uses less digits than its factorization.

3699162432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101970 (or 101951 counting only the distinct ones).

The product of its digits is 419904, while the sum is 45.

The square root of 3699162432 is about 60820.7401467624. The cubic root of 3699162432 is about 1546.5636577585.

The spelling of 3699162432 in words is "three billion, six hundred ninety-nine million, one hundred sixty-two thousand, four hundred thirty-two".