2490741619 has 8 divisors (see below), whose sum is σ = 2501859888. Its totient is φ = 2479639200.

The previous prime is 2490741611. The next prime is 2490741623. The reversal of 2490741619 is 9161470942.

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

It is a cyclic number.

It is not a de Polignac number, because 2490741619 - 2³ = 2490741611 is a prime.

It is a super-2 number, since 2×2490741619² = 12407587625237482322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2490741611) 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, 398829 + ... + 405025.

It is an arithmetic number, because the mean of its divisors is an integer number (312732486).

Almost surely, 2^2490741619 is an apocalyptic number.

2490741619 is a deficient number, since it is larger than the sum of its proper divisors (11118269).

2490741619 is a wasteful number, since it uses less digits than its factorization.

2490741619 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7925.

The product of its (nonzero) digits is 108864, while the sum is 43.

The square root of 2490741619 is about 49907.3303132917. The cubic root of 2490741619 is about 1355.5313283245.

The spelling of 2490741619 in words is "two billion, four hundred ninety million, seven hundred forty-one thousand, six hundred nineteen".