2438990001 has 64 divisors (see below), whose sum is σ = 4245696000. Its totient is φ = 1354752000.

The previous prime is 2438989979. The next prime is 2438990063. The reversal of 2438990001 is 1000998342.

It is not a de Polignac number, because 2438990001 - 2⁷ = 2438989873 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2438990501) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3478951 + ... + 3479651.

It is an arithmetic number, because the mean of its divisors is an integer number (66339000).

Almost surely, 2^2438990001 is an apocalyptic number.

2438990001 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

2438990001 is a deficient number, since it is larger than the sum of its proper divisors (1806705999).

2438990001 is a wasteful number, since it uses less digits than its factorization.

2438990001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1207 (or 1201 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 36.

The square root of 2438990001 is about 49386.1316666936. The cubic root of 2438990001 is about 1346.0773191198.

The spelling of 2438990001 in words is "two billion, four hundred thirty-eight million, nine hundred ninety thousand, one".