2306952438 has 24 divisors (see below), whose sum is σ = 5367196152. Its totient is φ = 659129184.

The previous prime is 2306952419. The next prime is 2306952443. The reversal of 2306952438 is 8342596032.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a self number, because there is not a number n which added to its sum of digits gives 2306952438.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3923095 + ... + 3923682.

It is an arithmetic number, because the mean of its divisors is an integer number (223633173).

Almost surely, 2^2306952438 is an apocalyptic number.

2306952438 is an abundant number, since it is smaller than the sum of its proper divisors (3060243714).

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

2306952438 is a wasteful number, since it uses less digits than its factorization.

2306952438 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7846796 (or 7846789 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 42.

The square root of 2306952438 is about 48030.7447162752. The cubic root of 2306952438 is about 1321.3348216820.

The spelling of 2306952438 in words is "two billion, three hundred six million, nine hundred fifty-two thousand, four hundred thirty-eight".