3809711248 has 40 divisors (see below), whose sum is σ = 8631981248. Its totient is φ = 1594760832.

The previous prime is 3809711233. The next prime is 3809711273. The reversal of 3809711248 is 8421179083.

It is a Harshad number since it is a multiple of its sum of digits (43).

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 7 ways as a sum of consecutive naturals, for example, 390711 + ... + 400342.

Almost surely, 2^3809711248 is an apocalyptic number.

It is an amenable number.

3809711248 is an abundant number, since it is smaller than the sum of its proper divisors (4822270000).

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

3809711248 is a wasteful number, since it uses less digits than its factorization.

3809711248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 791111 (or 791105 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 43.

The square root of 3809711248 is about 61722.8583913610. The cubic root of 3809711248 is about 1561.8189455823.

The spelling of 3809711248 in words is "three billion, eight hundred nine million, seven hundred eleven thousand, two hundred forty-eight".