2354871408 has 160 divisors (see below), whose sum is σ = 6439087872. Its totient is φ = 740812800.

The previous prime is 2354871397. The next prime is 2354871439. The reversal of 2354871408 is 8041784532.

It is a self number, because there is not a number n which added to its sum of digits gives 2354871408.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11160423 + ... + 11160633.

Almost surely, 2^2354871408 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 2354871408, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3219543936).

2354871408 is an abundant number, since it is smaller than the sum of its proper divisors (4084216464).

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

2354871408 is a wasteful number, since it uses less digits than its factorization.

2354871408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 423 (or 417 counting only the distinct ones).

The product of its (nonzero) digits is 215040, while the sum is 42.

The square root of 2354871408 is about 48527.0172996445. The cubic root of 2354871408 is about 1330.4209209112.

The spelling of 2354871408 in words is "two billion, three hundred fifty-four million, eight hundred seventy-one thousand, four hundred eight".