2482640790 has 64 divisors (see below), whose sum is σ = 6827258880. Its totient is φ = 565983360.

The previous prime is 2482640773. The next prime is 2482640791. The reversal of 2482640790 is 970462842.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2482640791) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 66495 + ... + 96885.

It is an arithmetic number, because the mean of its divisors is an integer number (106675920).

Almost surely, 2^2482640790 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2482640790, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3413629440).

2482640790 is an abundant number, since it is smaller than the sum of its proper divisors (4344618090).

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

2482640790 is a wasteful number, since it uses less digits than its factorization.

2482640790 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30797.

The product of its (nonzero) digits is 193536, while the sum is 42.

The square root of 2482640790 is about 49826.1055070532. The cubic root of 2482640790 is about 1354.0601662589.

The spelling of 2482640790 in words is "two billion, four hundred eighty-two million, six hundred forty thousand, seven hundred ninety".