2667063392 has 96 divisors (see below), whose sum is σ = 6086912832. Its totient is φ = 1126785024.

The previous prime is 2667063389. The next prime is 2667063397. The reversal of 2667063392 is 2933607662.

It is a super-2 number, since 2×2667063392² = 14226454273893091328, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2667063397) 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, 7150118 + ... + 7150490.

It is an arithmetic number, because the mean of its divisors is an integer number (63405342).

Almost surely, 2^2667063392 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 2667063392, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3043456416).

2667063392 is an abundant number, since it is smaller than the sum of its proper divisors (3419849440).

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

2667063392 is a wasteful number, since it uses less digits than its factorization.

2667063392 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 760 (or 752 counting only the distinct ones).

The product of its (nonzero) digits is 489888, while the sum is 44.

The square root of 2667063392 is about 51643.6190830968. The cubic root of 2667063392 is about 1386.7913137869.

The spelling of 2667063392 in words is "two billion, six hundred sixty-seven million, sixty-three thousand, three hundred ninety-two".