34735997 has 8 divisors (see below), whose sum is σ = 36011640. Its totient is φ = 33465600.

The previous prime is 34735963. The next prime is 34735999. The reversal of 34735997 is 79953743.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 14853316 + 19882681 = 3854^2 + 4459^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 34735997 - 2¹⁴ = 34719613 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 (34735999) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16433 + ... + 18425.

It is an arithmetic number, because the mean of its divisors is an integer number (4501455).

Almost surely, 2^34735997 is an apocalyptic number.

It is an amenable number.

34735997 is a deficient number, since it is larger than the sum of its proper divisors (1275643).

34735997 is a wasteful number, since it uses less digits than its factorization.

34735997 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2623.

The product of its digits is 714420, while the sum is 47.

The square root of 34735997 is about 5893.7252226414. The cubic root of 34735997 is about 326.2821055392.

The spelling of 34735997 in words is "thirty-four million, seven hundred thirty-five thousand, nine hundred ninety-seven".