739861047 has 10 divisors (see below), whose sum is σ = 1105224648. Its totient is φ = 493240644.

The previous prime is 739861043. The next prime is 739861049. The reversal of 739861047 is 740168937.

It is not a de Polignac number, because 739861047 - 2² = 739861043 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 739860993 and 739861011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (739861043) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 4566963 + ... + 4567124.

Almost surely, 2^739861047 is an apocalyptic number.

739861047 is a deficient number, since it is larger than the sum of its proper divisors (365363601).

739861047 is an equidigital number, since it uses as much as digits as its factorization.

739861047 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9134099 (or 9134090 counting only the distinct ones).

The product of its (nonzero) digits is 254016, while the sum is 45.

The square root of 739861047 is about 27200.3868906308. The cubic root of 739861047 is about 904.4475518873.

The spelling of 739861047 in words is "seven hundred thirty-nine million, eight hundred sixty-one thousand, forty-seven".