2405874898 has 32 divisors (see below), whose sum is σ = 4245623424. Its totient is φ = 1001175552.

The previous prime is 2405874893. The next prime is 2405874899. The reversal of 2405874898 is 8984785042.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (2405874893) 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, 55261 + ... + 88687.

It is an arithmetic number, because the mean of its divisors is an integer number (132675732).

Almost surely, 2^2405874898 is an apocalyptic number.

2405874898 is a deficient number, since it is larger than the sum of its proper divisors (1839748526).

2405874898 is a wasteful number, since it uses less digits than its factorization.

2405874898 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33586.

The product of its (nonzero) digits is 5160960, while the sum is 55.

The square root of 2405874898 is about 49049.7186332399. The cubic root of 2405874898 is about 1339.9574683909.

The spelling of 2405874898 in words is "two billion, four hundred five million, eight hundred seventy-four thousand, eight hundred ninety-eight".