739486845 has 12 divisors (see below), whose sum is σ = 1281777276. Its totient is φ = 394392960.

The previous prime is 739486841. The next prime is 739486883. The reversal of 739486845 is 548684937.

It can be written as a sum of positive squares in 2 ways, for example, as 209612484 + 529874361 = 14478^2 + 23019^2 .

It is not a de Polignac number, because 739486845 - 2² = 739486841 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 739486791 and 739486800.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (739486841) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8216476 + ... + 8216565.

It is an arithmetic number, because the mean of its divisors is an integer number (106814773).

Almost surely, 2^739486845 is an apocalyptic number.

It is an amenable number.

739486845 is a deficient number, since it is larger than the sum of its proper divisors (542290431).

739486845 is a wasteful number, since it uses less digits than its factorization.

739486845 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16433052 (or 16433049 counting only the distinct ones).

The product of its digits is 5806080, while the sum is 54.

The square root of 739486845 is about 27193.5074052613. The cubic root of 739486845 is about 904.2950443504.

The spelling of 739486845 in words is "seven hundred thirty-nine million, four hundred eighty-six thousand, eight hundred forty-five".