2314779632 has 80 divisors (see below), whose sum is σ = 4983014400. Its totient is φ = 1032894720.

The previous prime is 2314779631. The next prime is 2314779647. The reversal of 2314779632 is 2369774132.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2314779631) 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, 3183653 + ... + 3184379.

It is an arithmetic number, because the mean of its divisors is an integer number (62287680).

Almost surely, 2^2314779632 is an apocalyptic number.

2314779632 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2314779632, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2491507200).

2314779632 is an abundant number, since it is smaller than the sum of its proper divisors (2668234768).

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

2314779632 is a wasteful number, since it uses less digits than its factorization.

2314779632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1054 (or 1048 counting only the distinct ones).

The product of its digits is 381024, while the sum is 44.

The square root of 2314779632 is about 48112.1568005426. The cubic root of 2314779632 is about 1322.8275080311.

The spelling of 2314779632 in words is "two billion, three hundred fourteen million, seven hundred seventy-nine thousand, six hundred thirty-two".