2394102420 has 120 divisors (see below), whose sum is σ = 7559027784. Its totient is φ = 634293504.

The previous prime is 2394102409. The next prime is 2394102437. The reversal of 2394102420 is 242014932.

2394102420 is a `hidden beast` number, since 2 + 3 + 9 + 410 + 242 + 0 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 734843664 + 1659258756 = 27108^2 + 40734^2 .

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 249634 + ... + 259046.

Almost surely, 2^2394102420 is an apocalyptic number.

2394102420 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 2394102420, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3779513892).

2394102420 is an abundant number, since it is smaller than the sum of its proper divisors (5164925364).

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

2394102420 is a wasteful number, since it uses less digits than its factorization.

2394102420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9591 (or 9580 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The square root of 2394102420 is about 48929.5659085588. The cubic root of 2394102420 is about 1337.7683244233.

The spelling of 2394102420 in words is "two billion, three hundred ninety-four million, one hundred two thousand, four hundred twenty".