2354628856 has 32 divisors (see below), whose sum is σ = 4475476800. Its totient is φ = 1161233920.

The previous prime is 2354628803. The next prime is 2354628863. The reversal of 2354628856 is 6588264532.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 303036 + ... + 310708.

It is an arithmetic number, because the mean of its divisors is an integer number (139858650).

Almost surely, 2^2354628856 is an apocalyptic number.

It is an amenable number.

2354628856 is a deficient number, since it is larger than the sum of its proper divisors (2120847944).

2354628856 is a wasteful number, since it uses less digits than its factorization.

2354628856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8199 (or 8195 counting only the distinct ones).

The product of its digits is 2764800, while the sum is 49.

The square root of 2354628856 is about 48524.5180913731. The cubic root of 2354628856 is about 1330.3752415118.

The spelling of 2354628856 in words is "two billion, three hundred fifty-four million, six hundred twenty-eight thousand, eight hundred fifty-six".