1711264997 has 4 divisors (see below), whose sum is σ = 1842900780. Its totient is φ = 1579629216.

The previous prime is 1711264987. The next prime is 1711265027. The reversal of 1711264997 is 7994621171.

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 543402721 + 1167862276 = 23311^2 + 34174^2 .

It is a cyclic number.

It is not a de Polignac number, because 1711264997 - 2⁴ = 1711264981 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1711264967) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 65817872 + ... + 65817897.

It is an arithmetic number, because the mean of its divisors is an integer number (460725195).

Almost surely, 2^1711264997 is an apocalyptic number.

It is an amenable number.

1711264997 is a deficient number, since it is larger than the sum of its proper divisors (131635783).

1711264997 is a wasteful number, since it uses less digits than its factorization.

1711264997 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131635782.

The product of its digits is 190512, while the sum is 47.

The square root of 1711264997 is about 41367.4388498974. The cubic root of 1711264997 is about 1196.1135834398.

The spelling of 1711264997 in words is "one billion, seven hundred eleven million, two hundred sixty-four thousand, nine hundred ninety-seven".