2281732794 has 32 divisors (see below), whose sum is σ = 5531474880. Its totient is φ = 691434000.

The previous prime is 2281732787. The next prime is 2281732801. The reversal of 2281732794 is 4972371822.

2281732794 is a `hidden beast` number, since 228 + 17 + 327 + 94 = 666.

It is an interprime number because it is at equal distance from previous prime (2281732787) and next prime (2281732801).

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, 1920057 + ... + 1921244.

It is an arithmetic number, because the mean of its divisors is an integer number (172858590).

Almost surely, 2^2281732794 is an apocalyptic number.

2281732794 is an abundant number, since it is smaller than the sum of its proper divisors (3249742086).

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

2281732794 is a wasteful number, since it uses less digits than its factorization.

2281732794 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3841323 (or 3841317 counting only the distinct ones).

The product of its digits is 338688, while the sum is 45.

The square root of 2281732794 is about 47767.4867875629. The cubic root of 2281732794 is about 1316.5022169090.

It can be divided in two parts, 22817 and 32794, that added together give a triangular number (55611 = T₃₃₃).

The spelling of 2281732794 in words is "two billion, two hundred eighty-one million, seven hundred thirty-two thousand, seven hundred ninety-four".