2397434000 has 240 divisors, whose sum is σ = 6467492304. Its totient is φ = 858624000.

The previous prime is 2397433943. The next prime is 2397434047. The reversal of 2397434000 is 4347932.

It can be written as a sum of positive squares in 24 ways, for example, as 2247518464 + 149915536 = 47408^2 + 12244^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 13857914 + ... + 13858086.

Almost surely, 2^2397434000 is an apocalyptic number.

2397434000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2397434000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3233746152).

2397434000 is an abundant number, since it is smaller than the sum of its proper divisors (4070058304).

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

2397434000 is a wasteful number, since it uses less digits than its factorization.

2397434000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 263 (or 234 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 32.

The square root of 2397434000 is about 48963.5987239500. The cubic root of 2397434000 is about 1338.3885730793.

The spelling of 2397434000 in words is "two billion, three hundred ninety-seven million, four hundred thirty-four thousand".