2785229496 has 64 divisors (see below), whose sum is σ = 8842003200. Its totient is φ = 795779424.

The previous prime is 2785229483. The next prime is 2785229509. The reversal of 2785229496 is 6949225872.

2785229496 is a `hidden beast` number, since 2 + 78 + 522 + 9 + 49 + 6 = 666.

It is an interprime number because it is at equal distance from previous prime (2785229483) and next prime (2785229509).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 919530 + ... + 922553.

It is an arithmetic number, because the mean of its divisors is an integer number (138156300).

Almost surely, 2^2785229496 is an apocalyptic number.

It is an amenable number.

2785229496 is an abundant number, since it is smaller than the sum of its proper divisors (6056773704).

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

2785229496 is a wasteful number, since it uses less digits than its factorization.

2785229496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1842105 (or 1842095 counting only the distinct ones).

The product of its digits is 4354560, while the sum is 54.

The square root of 2785229496 is about 52775.2735284243. The cubic root of 2785229496 is about 1406.9769909995.

The spelling of 2785229496 in words is "two billion, seven hundred eighty-five million, two hundred twenty-nine thousand, four hundred ninety-six".