34278275697 has 8 divisors (see below), whose sum is σ = 45809922144. Its totient is φ = 22799406528.

The previous prime is 34278275683. The next prime is 34278275723. The reversal of 34278275697 is 79657287243.

It is a happy number.

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

It is not a de Polignac number, because 34278275697 - 2¹⁴ = 34278259313 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 34278275697.

It is not an unprimeable number, because it can be changed into a prime (34278275627) 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, 13192803 + ... + 13195400.

It is an arithmetic number, because the mean of its divisors is an integer number (5726240268).

Almost surely, 2^34278275697 is an apocalyptic number.

It is an amenable number.

34278275697 is a deficient number, since it is larger than the sum of its proper divisors (11531646447).

34278275697 is a wasteful number, since it uses less digits than its factorization.

34278275697 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26388639.

The product of its digits is 35562240, while the sum is 60.

The spelling of 34278275697 in words is "thirty-four billion, two hundred seventy-eight million, two hundred seventy-five thousand, six hundred ninety-seven".