3672990846 has 80 divisors (see below), whose sum is σ = 9499390560. Its totient is φ = 1039003200.

The previous prime is 3672990823. The next prime is 3672990857. The reversal of 3672990846 is 6480992763.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 3672990792 and 3672990801.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 98500 + ... + 130568.

It is an arithmetic number, because the mean of its divisors is an integer number (118742382).

Almost surely, 2^3672990846 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3672990846, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4749695280).

3672990846 is an abundant number, since it is smaller than the sum of its proper divisors (5826399714).

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

3672990846 is a wasteful number, since it uses less digits than its factorization.

3672990846 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32191 (or 32182 counting only the distinct ones).

The product of its (nonzero) digits is 3919104, while the sum is 54.

The square root of 3672990846 is about 60605.2047764876. The cubic root of 3672990846 is about 1542.9077079327.

The spelling of 3672990846 in words is "three billion, six hundred seventy-two million, nine hundred ninety thousand, eight hundred forty-six".