3798972 has 18 divisors (see below), whose sum is σ = 9603048. Its totient is φ = 1266312.

The previous prime is 3798961. The next prime is 3798983. The reversal of 3798972 is 2798973.

It is an interprime number because it is at equal distance from previous prime (3798961) and next prime (3798983).

It is a tau number, because it is divible by the number of its divisors (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 52728 + ... + 52799.

Almost surely, 2^3798972 is an apocalyptic number.

It is an amenable number.

3798972 is an abundant number, since it is smaller than the sum of its proper divisors (5804076).

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

3798972 is a wasteful number, since it uses less digits than its factorization.

3798972 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105537 (or 105532 counting only the distinct ones).

The product of its digits is 190512, while the sum is 45.

The square root of 3798972 is about 1949.0951746900. The cubic root of 3798972 is about 156.0350020079.

Subtracting from 3798972 its reverse (2798973), we obtain a palindrome (999999).

The spelling of 3798972 in words is "three million, seven hundred ninety-eight thousand, nine hundred seventy-two".