2401878798 has 48 divisors (see below), whose sum is σ = 5866864080. Its totient is φ = 727840080.

The previous prime is 2401878781. The next prime is 2401878833. The reversal of 2401878798 is 8978781042.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 177265 + ... + 190332.

It is an arithmetic number, because the mean of its divisors is an integer number (122226335).

Almost surely, 2^2401878798 is an apocalyptic number.

2401878798 is an abundant number, since it is smaller than the sum of its proper divisors (3464985282).

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

2401878798 is a wasteful number, since it uses less digits than its factorization.

2401878798 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 367630 (or 367613 counting only the distinct ones).

The product of its (nonzero) digits is 1806336, while the sum is 54.

The square root of 2401878798 is about 49008.9665061405. The cubic root of 2401878798 is about 1339.2151782847.

The spelling of 2401878798 in words is "two billion, four hundred one million, eight hundred seventy-eight thousand, seven hundred ninety-eight".