3611449284 has 48 divisors (see below), whose sum is σ = 8817768960. Its totient is φ = 1149016320.

The previous prime is 3611449279. The next prime is 3611449319. The reversal of 3611449284 is 4829441163.

3611449284 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×3611449284² = 26085131861808225312, which contains 22 as substring.

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, 39339 + ... + 93650.

It is an arithmetic number, because the mean of its divisors is an integer number (183703520).

Almost surely, 2^3611449284 is an apocalyptic number.

It is an amenable number.

3611449284 is an abundant number, since it is smaller than the sum of its proper divisors (5206319676).

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

3611449284 is a wasteful number, since it uses less digits than its factorization.

3611449284 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133100 (or 133098 counting only the distinct ones).

The product of its digits is 165888, while the sum is 42.

The square root of 3611449284 is about 60095.3349603777. The cubic root of 3611449284 is about 1534.2419035951.

The spelling of 3611449284 in words is "three billion, six hundred eleven million, four hundred forty-nine thousand, two hundred eighty-four".