32734397 has 6 divisors (see below), whose sum is σ = 34548318. Its totient is φ = 31011192.

The previous prime is 32734379. The next prime is 32734399. The reversal of 32734397 is 79343723.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 18438436 + 14295961 = 4294^2 + 3781^2 .

It is not a de Polignac number, because 32734397 - 2²⁴ = 15957181 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 32734397.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32734399) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 44978 + ... + 45699.

It is an arithmetic number, because the mean of its divisors is an integer number (5758053).

Almost surely, 2^32734397 is an apocalyptic number.

It is an amenable number.

32734397 is a deficient number, since it is larger than the sum of its proper divisors (1813921).

32734397 is an equidigital number, since it uses as much as digits as its factorization.

32734397 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90715 (or 90696 counting only the distinct ones).

The product of its digits is 95256, while the sum is 38.

The square root of 32734397 is about 5721.3981682802. The cubic root of 32734397 is about 319.8905778223.

The spelling of 32734397 in words is "thirty-two million, seven hundred thirty-four thousand, three hundred ninety-seven".