2264549364 has 216 divisors, whose sum is σ = 7505796480. Its totient is φ = 562446720.

The previous prime is 2264549327. The next prime is 2264549389. The reversal of 2264549364 is 4639454622.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 699702 + ... + 702930.

Almost surely, 2^2264549364 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2264549364, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3752898240).

2264549364 is an abundant number, since it is smaller than the sum of its proper divisors (5241247116).

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

2264549364 is a wasteful number, since it uses less digits than its factorization.

2264549364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3291 (or 3275 counting only the distinct ones).

The product of its digits is 1244160, while the sum is 45.

The square root of 2264549364 is about 47587.2815361416. The cubic root of 2264549364 is about 1313.1890842513.

The spelling of 2264549364 in words is "two billion, two hundred sixty-four million, five hundred forty-nine thousand, three hundred sixty-four".