2672263380 has 48 divisors (see below), whose sum is σ = 7656352704. Its totient is φ = 696030720.

The previous prime is 2672263369. The next prime is 2672263381. The reversal of 2672263380 is 833622762.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2672263381) 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, 515301 + ... + 520460.

It is an arithmetic number, because the mean of its divisors is an integer number (159507348).

Almost surely, 2^2672263380 is an apocalyptic number.

2672263380 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2672263380 is an abundant number, since it is smaller than the sum of its proper divisors (4984089324).

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

2672263380 is a wasteful number, since it uses less digits than its factorization.

2672263380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1035816 (or 1035814 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 39.

The square root of 2672263380 is about 51693.9394900408. The cubic root of 2672263380 is about 1387.6920068671.

The spelling of 2672263380 in words is "two billion, six hundred seventy-two million, two hundred sixty-three thousand, three hundred eighty".