34220373 has 24 divisors (see below), whose sum is σ = 51787008. Its totient is φ = 20064000.

The previous prime is 34220357. The next prime is 34220399. The reversal of 34220373 is 37302243.

It is a happy number.

It is not a de Polignac number, because 34220373 - 2⁴ = 34220357 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34220323) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9733 + ... + 12773.

It is an arithmetic number, because the mean of its divisors is an integer number (2157792).

Almost surely, 2^34220373 is an apocalyptic number.

34220373 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

It is an amenable number.

34220373 is a deficient number, since it is larger than the sum of its proper divisors (17566635).

34220373 is a wasteful number, since it uses less digits than its factorization.

34220373 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3097 (or 3086 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 24.

The square root of 34220373 is about 5849.8182023034. The cubic root of 34220373 is about 324.6595978308.

The spelling of 34220373 in words is "thirty-four million, two hundred twenty thousand, three hundred seventy-three".