34420773 has 4 divisors (see below), whose sum is σ = 45894368. Its totient is φ = 22947180.

The previous prime is 34420753. The next prime is 34420807. The reversal of 34420773 is 37702443.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 34420773 - 2¹² = 34416677 is a prime.

It is a super-2 number, since 2×34420773² = 2369579227835058, which contains 22 as substring.

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 34420773.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34420703) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5736793 + ... + 5736798.

It is an arithmetic number, because the mean of its divisors is an integer number (11473592).

Almost surely, 2^34420773 is an apocalyptic number.

It is an amenable number.

34420773 is a deficient number, since it is larger than the sum of its proper divisors (11473595).

34420773 is a wasteful number, since it uses less digits than its factorization.

34420773 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11473594.

The product of its (nonzero) digits is 14112, while the sum is 30.

The square root of 34420773 is about 5866.9219357343. The cubic root of 34420773 is about 325.2921176353.

The spelling of 34420773 in words is "thirty-four million, four hundred twenty thousand, seven hundred seventy-three".