2264339620 has 48 divisors (see below), whose sum is σ = 4788081648. Its totient is φ = 899481600.

The previous prime is 2264339587. The next prime is 2264339621. The reversal of 2264339620 is 269334622.

It can be written as a sum of positive squares in 8 ways, for example, as 1086889024 + 1177450596 = 32968^2 + 34314^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 2264339620.

It is not an unprimeable number, because it can be changed into a prime (2264339621) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3088774 + ... + 3089506.

It is an arithmetic number, because the mean of its divisors is an integer number (99751701).

Almost surely, 2^2264339620 is an apocalyptic number.

2264339620 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2264339620 is an abundant number, since it is smaller than the sum of its proper divisors (2523742028).

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

2264339620 is a wasteful number, since it uses less digits than its factorization.

2264339620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1600 (or 1598 counting only the distinct ones).

The product of its (nonzero) digits is 93312, while the sum is 37.

The square root of 2264339620 is about 47585.0777029942. The cubic root of 2264339620 is about 1313.1485401972.

The spelling of 2264339620 in words is "two billion, two hundred sixty-four million, three hundred thirty-nine thousand, six hundred twenty".