34724997 has 16 divisors (see below), whose sum is σ = 51641280. Its totient is φ = 23061456.

The previous prime is 34724983. The next prime is 34725001. The reversal of 34724997 is 79942743.

It is not a de Polignac number, because 34724997 - 2⁸ = 34724741 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34724927) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5158 + ... + 9800.

It is an arithmetic number, because the mean of its divisors is an integer number (3227580).

Almost surely, 2^34724997 is an apocalyptic number.

It is an amenable number.

34724997 is a deficient number, since it is larger than the sum of its proper divisors (16916283).

34724997 is a wasteful number, since it uses less digits than its factorization.

34724997 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4929 (or 4923 counting only the distinct ones).

The product of its digits is 381024, while the sum is 45.

The square root of 34724997 is about 5892.7919528862. The cubic root of 34724997 is about 326.2476601761.

It can be divided in two parts, 34724 and 997, that added together give a square (35721 = 189²).

The spelling of 34724997 in words is "thirty-four million, seven hundred twenty-four thousand, nine hundred ninety-seven".