3690231948 has 108 divisors (see below), whose sum is σ = 10132351320. Its totient is φ = 1131916032.

The previous prime is 3690231917. The next prime is 3690231967. The reversal of 3690231948 is 8491320963.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 2487615 + ... + 2489097.

Almost surely, 2^3690231948 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3690231948, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5066175660).

3690231948 is an abundant number, since it is smaller than the sum of its proper divisors (6442119372).

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

3690231948 is a wasteful number, since it uses less digits than its factorization.

3690231948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1928 (or 1910 counting only the distinct ones).

The product of its (nonzero) digits is 279936, while the sum is 45.

The square root of 3690231948 is about 60747.2793464860. The cubic root of 3690231948 is about 1545.3180882755.

The spelling of 3690231948 in words is "three billion, six hundred ninety million, two hundred thirty-one thousand, nine hundred forty-eight".