3732755642 has 16 divisors (see below), whose sum is σ = 6980738112. Its totient is φ = 1454320320.

The previous prime is 3732755627. The next prime is 3732755683. The reversal of 3732755642 is 2465572373.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 3732755593 and 3732755602.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12119183 + ... + 12119490.

It is an arithmetic number, because the mean of its divisors is an integer number (436296132).

Almost surely, 2^3732755642 is an apocalyptic number.

3732755642 is a deficient number, since it is larger than the sum of its proper divisors (3247982470).

3732755642 is a wasteful number, since it uses less digits than its factorization.

3732755642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24238693.

The product of its digits is 1058400, while the sum is 44.

The square root of 3732755642 is about 61096.2817362890. The cubic root of 3732755642 is about 1551.2311608552.

The spelling of 3732755642 in words is "three billion, seven hundred thirty-two million, seven hundred fifty-five thousand, six hundred forty-two".