806325744 has 160 divisors (see below), whose sum is σ = 2494840320. Its totient is φ = 219534336.

The previous prime is 806325701. The next prime is 806325757. The reversal of 806325744 is 447523608.

It is a happy number.

It is a super-2 number, since 2×806325744² = 1300322410874307072, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 808254 + ... + 809250.

It is an arithmetic number, because the mean of its divisors is an integer number (15592752).

Almost surely, 2^806325744 is an apocalyptic number.

806325744 is a gapful number since it is divisible by the number (84) 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 806325744, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1247420160).

806325744 is an abundant number, since it is smaller than the sum of its proper divisors (1688514576).

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

806325744 is a wasteful number, since it uses less digits than its factorization.

806325744 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1127 (or 1121 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 39.

The square root of 806325744 is about 28395.8754751460. The cubic root of 806325744 is about 930.7581377223.

The spelling of 806325744 in words is "eight hundred six million, three hundred twenty-five thousand, seven hundred forty-four".