2294976420 has 72 divisors (see below), whose sum is σ = 7594292160. Its totient is φ = 556357440.

The previous prime is 2294976401. The next prime is 2294976433. The reversal of 2294976420 is 246794922.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 577560 + ... + 581519.

It is an arithmetic number, because the mean of its divisors is an integer number (105476280).

Almost surely, 2^2294976420 is an apocalyptic number.

2294976420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2294976420 is an abundant number, since it is smaller than the sum of its proper divisors (5299315740).

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

2294976420 is a wasteful number, since it uses less digits than its factorization.

2294976420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1159105 (or 1159100 counting only the distinct ones).

The product of its (nonzero) digits is 435456, while the sum is 45.

The square root of 2294976420 is about 47905.9121612354. The cubic root of 2294976420 is about 1319.0443841050.

The spelling of 2294976420 in words is "two billion, two hundred ninety-four million, nine hundred seventy-six thousand, four hundred twenty".