2418469490 has 16 divisors (see below), whose sum is σ = 4375804248. Its totient is φ = 962374656.

The previous prime is 2418469483. The next prime is 2418469507. The reversal of 2418469490 is 949648142.

It can be written as a sum of positive squares in 4 ways, for example, as 1930987249 + 487482241 = 43943^2 + 22079^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 624617 + ... + 628476.

Almost surely, 2^2418469490 is an apocalyptic number.

2418469490 is a deficient number, since it is larger than the sum of its proper divisors (1957334758).

2418469490 is a wasteful number, since it uses less digits than its factorization.

2418469490 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1253293.

The product of its (nonzero) digits is 497664, while the sum is 47.

The square root of 2418469490 is about 49177.9370246455. The cubic root of 2418469490 is about 1342.2915956218.

The spelling of 2418469490 in words is "two billion, four hundred eighteen million, four hundred sixty-nine thousand, four hundred ninety".