2401649633 has 8 divisors (see below), whose sum is σ = 2409140448. Its totient is φ = 2394169024.

The previous prime is 2401649617. The next prime is 2401649669. The reversal of 2401649633 is 3369461042.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2401649633 - 2⁴ = 2401649617 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2401649233) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 992441 + ... + 994857.

It is an arithmetic number, because the mean of its divisors is an integer number (301142556).

Almost surely, 2^2401649633 is an apocalyptic number.

It is an amenable number.

2401649633 is a deficient number, since it is larger than the sum of its proper divisors (7490815).

2401649633 is a wasteful number, since it uses less digits than its factorization.

2401649633 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5103.

The product of its (nonzero) digits is 93312, while the sum is 38.

The square root of 2401649633 is about 49006.6284598318. The cubic root of 2401649633 is about 1339.1725850992.

The spelling of 2401649633 in words is "two billion, four hundred one million, six hundred forty-nine thousand, six hundred thirty-three".