2394513922 has 4 divisors (see below), whose sum is σ = 3591770886. Its totient is φ = 1197256960.

The previous prime is 2394513889. The next prime is 2394513929. The reversal of 2394513922 is 2293154932.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1668804201 + 725709721 = 40851^2 + 26939^2 .

It is not an unprimeable number, because it can be changed into a prime (2394513929) by changing a digit.

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 as a sum of consecutive naturals, namely, 598628479 + ... + 598628482.

Almost surely, 2^2394513922 is an apocalyptic number.

2394513922 is a deficient number, since it is larger than the sum of its proper divisors (1197256964).

2394513922 is a wasteful number, since it uses less digits than its factorization.

2394513922 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1197256963.

The product of its digits is 116640, while the sum is 40.

The square root of 2394513922 is about 48933.7707723409. The cubic root of 2394513922 is about 1337.8449659236.

The spelling of 2394513922 in words is "two billion, three hundred ninety-four million, five hundred thirteen thousand, nine hundred twenty-two".