2490934 has 8 divisors (see below), whose sum is σ = 3764088. Its totient is φ = 1236240.

The previous prime is 2490931. The next prime is 2490941. The reversal of 2490934 is 4390942.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 2490896 and 2490905.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2490931) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4272 + ... + 4819.

It is an arithmetic number, because the mean of its divisors is an integer number (470511).

2^2490934 is an apocalyptic number.

2490934 is a deficient number, since it is larger than the sum of its proper divisors (1273154).

2490934 is a wasteful number, since it uses less digits than its factorization.

2490934 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9230.

The product of its (nonzero) digits is 7776, while the sum is 31.

The square root of 2490934 is about 1578.2693052835. The cubic root of 2490934 is about 135.5566227135.

The spelling of 2490934 in words is "two million, four hundred ninety thousand, nine hundred thirty-four".