739047097 has 2 divisors, whose sum is σ = 739047098. Its totient is φ = 739047096.

The previous prime is 739047083. The next prime is 739047119. The reversal of 739047097 is 790740937.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 698227776 + 40819321 = 26424^2 + 6389^2 .

It is a cyclic number.

It is not a de Polignac number, because 739047097 - 2⁷ = 739046969 is a prime.

It is a super-2 number, since 2×739047097² = 1092381223168254818, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (739047497) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 369523548 + 369523549.

It is an arithmetic number, because the mean of its divisors is an integer number (369523549).

Almost surely, 2^739047097 is an apocalyptic number.

It is an amenable number.

739047097 is a deficient number, since it is larger than the sum of its proper divisors (1).

739047097 is an equidigital number, since it uses as much as digits as its factorization.

739047097 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 333396, while the sum is 46.

The square root of 739047097 is about 27185.4206699106. The cubic root of 739047097 is about 904.1157575060.

The spelling of 739047097 in words is "seven hundred thirty-nine million, forty-seven thousand, ninety-seven".