2401766490 has 32 divisors (see below), whose sum is σ = 6014860416. Its totient is φ = 612624320.

The previous prime is 2401766483. The next prime is 2401766519. The reversal of 2401766490 is 946671042.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1739721 + ... + 1741100.

It is an arithmetic number, because the mean of its divisors is an integer number (187964388).

Almost surely, 2^2401766490 is an apocalyptic number.

2401766490 is an abundant number, since it is smaller than the sum of its proper divisors (3613093926).

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

2401766490 is a wasteful number, since it uses less digits than its factorization.

2401766490 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3480854.

The product of its (nonzero) digits is 72576, while the sum is 39.

The square root of 2401766490 is about 49007.8207024144. The cubic root of 2401766490 is about 1339.1943047748.

The spelling of 2401766490 in words is "two billion, four hundred one million, seven hundred sixty-six thousand, four hundred ninety".