2345992404 has 192 divisors, whose sum is σ = 6653337600. Its totient is φ = 642660480.

The previous prime is 2345992399. The next prime is 2345992423. The reversal of 2345992404 is 4042995432.

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

It is a congruent number.

It is an unprimeable number.

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 in 63 ways as a sum of consecutive naturals, for example, 12961194 + ... + 12961374.

It is an arithmetic number, because the mean of its divisors is an integer number (34652800).

Almost surely, 2^2345992404 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2345992404, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3326668800).

2345992404 is an abundant number, since it is smaller than the sum of its proper divisors (4307345196).

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

2345992404 is a wasteful number, since it uses less digits than its factorization.

2345992404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 323 (or 307 counting only the distinct ones).

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

The square root of 2345992404 is about 48435.4457396647. The cubic root of 2345992404 is about 1328.7467048601.

The spelling of 2345992404 in words is "two billion, three hundred forty-five million, nine hundred ninety-two thousand, four hundred four".