7613982 has 24 divisors (see below), whose sum is σ = 16628040. Its totient is φ = 2517840.

The previous prime is 7613981. The next prime is 7613999. The reversal of 7613982 is 2893167.

7613982 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7613981) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 744 + ... + 3972.

It is an arithmetic number, because the mean of its divisors is an integer number (692835).

Almost surely, 2^7613982 is an apocalyptic number.

7613982 is an abundant number, since it is smaller than the sum of its proper divisors (9014058).

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

7613982 is a wasteful number, since it uses less digits than its factorization.

7613982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3368 (or 3365 counting only the distinct ones).

The product of its digits is 18144, while the sum is 36.

The square root of 7613982 is about 2759.3444873738. The cubic root of 7613982 is about 196.7300105573.

The spelling of 7613982 in words is "seven million, six hundred thirteen thousand, nine hundred eighty-two".