738350737 has 4 divisors (see below), whose sum is σ = 739579876. Its totient is φ = 737121600.

The previous prime is 738350729. The next prime is 738350741. The reversal of 738350737 is 737053837.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 658230336 + 80120401 = 25656^2 + 8951^2 .

It is a cyclic number.

It is not a de Polignac number, because 738350737 - 2³ = 738350729 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 738350693 and 738350702.

It is not an unprimeable number, because it can be changed into a prime (738350707) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 613668 + ... + 614869.

It is an arithmetic number, because the mean of its divisors is an integer number (184894969).

Almost surely, 2^738350737 is an apocalyptic number.

It is an amenable number.

738350737 is a deficient number, since it is larger than the sum of its proper divisors (1229139).

738350737 is a wasteful number, since it uses less digits than its factorization.

738350737 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1229138.

The product of its (nonzero) digits is 370440, while the sum is 43.

The square root of 738350737 is about 27172.6100512998. The cubic root of 738350737 is about 903.8317034871.

The spelling of 738350737 in words is "seven hundred thirty-eight million, three hundred fifty thousand, seven hundred thirty-seven".