2249673804 has 48 divisors (see below), whose sum is σ = 6665702400. Its totient is φ = 642763728.

The previous prime is 2249673791. The next prime is 2249673817. The reversal of 2249673804 is 4083769422.

It is an interprime number because it is at equal distance from previous prime (2249673791) and next prime (2249673817).

It is a super-2 number, since 2×2249673804² = 10122064448807660832, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2249673804.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1487124 + ... + 1488635.

It is an arithmetic number, because the mean of its divisors is an integer number (138868800).

Almost surely, 2^2249673804 is an apocalyptic number.

It is an amenable number.

2249673804 is an abundant number, since it is smaller than the sum of its proper divisors (4416028596).

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

2249673804 is a wasteful number, since it uses less digits than its factorization.

2249673804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2975779 (or 2975771 counting only the distinct ones).

The product of its (nonzero) digits is 580608, while the sum is 45.

The square root of 2249673804 is about 47430.7263701496. The cubic root of 2249673804 is about 1310.3073699433.

The spelling of 2249673804 in words is "two billion, two hundred forty-nine million, six hundred seventy-three thousand, eight hundred four".