739441872 has 100 divisors (see below), whose sum is σ = 2304839460. Its totient is φ = 227515392.

The previous prime is 739441837. The next prime is 739441873. The reversal of 739441872 is 278144937.

It can be written as a sum of positive squares in 2 ways, for example, as 427000896 + 312440976 = 20664^2 + 17676^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (739441873) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 5097 + ... + 38792.

Almost surely, 2^739441872 is an apocalyptic number.

739441872 is a gapful number since it is divisible by the number (72) 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 739441872, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1152419730).

739441872 is an abundant number, since it is smaller than the sum of its proper divisors (1565397588).

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

739441872 is a wasteful number, since it uses less digits than its factorization.

739441872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43922 (or 43907 counting only the distinct ones).

The product of its digits is 338688, while the sum is 45.

The square root of 739441872 is about 27192.6804857484. The cubic root of 739441872 is about 904.2767119596.

The spelling of 739441872 in words is "seven hundred thirty-nine million, four hundred forty-one thousand, eight hundred seventy-two".