3698976 has 48 divisors (see below), whose sum is σ = 9906624. Its totient is φ = 1208064.

The previous prime is 3698969. The next prime is 3698999. The reversal of 3698976 is 6798963.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (48).

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, 4725 + ... + 5451.

It is an arithmetic number, because the mean of its divisors is an integer number (206388).

Almost surely, 2^3698976 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 3698976, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4953312).

3698976 is an abundant number, since it is smaller than the sum of its proper divisors (6207648).

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

3698976 is a wasteful number, since it uses less digits than its factorization.

3698976 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 793 (or 785 counting only the distinct ones).

The product of its digits is 489888, while the sum is 48.

The square root of 3698976 is about 1923.2722116227. The cubic root of 3698976 is about 154.6537675859.

The spelling of 3698976 in words is "three million, six hundred ninety-eight thousand, nine hundred seventy-six".