2466238438 has 8 divisors (see below), whose sum is σ = 3707383680. Its totient is φ = 1230443880.

The previous prime is 2466238393. The next prime is 2466238451. The reversal of 2466238438 is 8348326642.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1336518 + ... + 1338361.

It is an arithmetic number, because the mean of its divisors is an integer number (463422960).

Almost surely, 2^2466238438 is an apocalyptic number.

2466238438 is a deficient number, since it is larger than the sum of its proper divisors (1241145242).

2466238438 is a wasteful number, since it uses less digits than its factorization.

2466238438 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2675342.

The product of its digits is 1327104, while the sum is 46.

The square root of 2466238438 is about 49661.2367747723. The cubic root of 2466238438 is about 1351.0715658607.

The spelling of 2466238438 in words is "two billion, four hundred sixty-six million, two hundred thirty-eight thousand, four hundred thirty-eight".