266924364 has 72 divisors (see below), whose sum is σ = 744150960. Its totient is φ = 74196864.

The previous prime is 266924351. The next prime is 266924389. The reversal of 266924364 is 463429662.

It is a hoax number, since the sum of its digits (42) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15622 + ... + 27890.

It is an arithmetic number, because the mean of its divisors is an integer number (10335430).

Almost surely, 2^266924364 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 266924364, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (372075480).

266924364 is an abundant number, since it is smaller than the sum of its proper divisors (477226596).

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

266924364 is a wasteful number, since it uses less digits than its factorization.

266924364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12327 (or 12318 counting only the distinct ones).

The product of its digits is 373248, while the sum is 42.

The square root of 266924364 is about 16337.8200504229. The cubic root of 266924364 is about 643.8668596851.

The spelling of 266924364 in words is "two hundred sixty-six million, nine hundred twenty-four thousand, three hundred sixty-four".