2460490989 has 16 divisors (see below), whose sum is σ = 3582973440. Its totient is φ = 1489507760.

The previous prime is 2460490939. The next prime is 2460490999. The reversal of 2460490989 is 9890940642.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 2460490989 - 2¹³ = 2460482797 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2460490939) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12759 + ... + 71300.

It is an arithmetic number, because the mean of its divisors is an integer number (223935840).

Almost surely, 2^2460490989 is an apocalyptic number.

It is an amenable number.

2460490989 is a deficient number, since it is larger than the sum of its proper divisors (1122482451).

2460490989 is a wasteful number, since it uses less digits than its factorization.

2460490989 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84960.

The product of its (nonzero) digits is 1119744, while the sum is 51.

The square root of 2460490989 is about 49603.3364704432. The cubic root of 2460490989 is about 1350.0212139328.

The spelling of 2460490989 in words is "two billion, four hundred sixty million, four hundred ninety thousand, nine hundred eighty-nine".