2461399092 has 36 divisors (see below), whose sum is σ = 6226301536. Its totient is φ = 819882000.

The previous prime is 2461399091. The next prime is 2461399097. The reversal of 2461399092 is 2909931642.

It is a happy number.

2461399092 is a `hidden beast` number, since 24 + 613 + 9 + 9 + 0 + 9 + 2 = 666.

2461399092 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2461399091) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 28467 + ... + 75717.

Almost surely, 2^2461399092 is an apocalyptic number.

It is an amenable number.

2461399092 is an abundant number, since it is smaller than the sum of its proper divisors (3764902444).

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

2461399092 is a wasteful number, since it uses less digits than its factorization.

2461399092 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48708 (or 48703 counting only the distinct ones).

The product of its (nonzero) digits is 209952, while the sum is 45.

The square root of 2461399092 is about 49612.4892743753. The cubic root of 2461399092 is about 1350.1872793682.

The spelling of 2461399092 in words is "two billion, four hundred sixty-one million, three hundred ninety-nine thousand, ninety-two".