974327069 has 4 divisors (see below), whose sum is σ = 1031640444. Its totient is φ = 917013696.

The previous prime is 974327063. The next prime is 974327083. The reversal of 974327069 is 960723479.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 960723479 = 521 ⋅1843999.

It can be written as a sum of positive squares in 2 ways, for example, as 442471225 + 531855844 = 21035^2 + 23062^2 .

It is a cyclic number.

It is not a de Polignac number, because 974327069 - 2⁸ = 974326813 is a prime.

It is a super-2 number, since 2×974327069² = 1898626474772261522, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (974327063) 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, 28656662 + ... + 28656695.

It is an arithmetic number, because the mean of its divisors is an integer number (257910111).

Almost surely, 2^974327069 is an apocalyptic number.

It is an amenable number.

974327069 is a deficient number, since it is larger than the sum of its proper divisors (57313375).

974327069 is a wasteful number, since it uses less digits than its factorization.

974327069 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57313374.

The product of its (nonzero) digits is 571536, while the sum is 47.

The square root of 974327069 is about 31214.2126122060. The cubic root of 974327069 is about 991.3680603408.

The spelling of 974327069 in words is "nine hundred seventy-four million, three hundred twenty-seven thousand, sixty-nine".