2379490 has 16 divisors (see below), whose sum is σ = 4535352. Its totient is φ = 895744.

The previous prime is 2379457. The next prime is 2379493. The reversal of 2379490 is 949732.

It can be written as a sum of positive squares in 4 ways, for example, as 2140369 + 239121 = 1463^2 + 489^2 .

It is a Harshad number since it is a multiple of its sum of digits (34).

It is not an unprimeable number, because it can be changed into a prime (2379493) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6829 + ... + 7168.

2^2379490 is an apocalyptic number.

2379490 is a deficient number, since it is larger than the sum of its proper divisors (2155862).

2379490 is a wasteful number, since it uses less digits than its factorization.

2379490 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14021.

The product of its (nonzero) digits is 13608, while the sum is 34.

The square root of 2379490 is about 1542.5595612488. The cubic root of 2379490 is about 133.5041075667.

The spelling of 2379490 in words is "two million, three hundred seventy-nine thousand, four hundred ninety".