739949753 has 2 divisors, whose sum is σ = 739949754. Its totient is φ = 739949752.

The previous prime is 739949723. The next prime is 739949759. The reversal of 739949753 is 357949937.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 706921744 + 33028009 = 26588^2 + 5747^2 .

It is a cyclic number.

It is not a de Polignac number, because 739949753 - 2⁶ = 739949689 is a prime.

It is a super-2 number, since 2×739949753² = 1095051273929522018, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (739949759) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 369974876 + 369974877.

It is an arithmetic number, because the mean of its divisors is an integer number (369974877).

Almost surely, 2^739949753 is an apocalyptic number.

It is an amenable number.

739949753 is a deficient number, since it is larger than the sum of its proper divisors (1).

739949753 is an equidigital number, since it uses as much as digits as its factorization.

739949753 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6429780, while the sum is 56.

The square root of 739949753 is about 27202.0174435647. The cubic root of 739949753 is about 904.4836968358.

The spelling of 739949753 in words is "seven hundred thirty-nine million, nine hundred forty-nine thousand, seven hundred fifty-three".