34473381 has 8 divisors (see below), whose sum is σ = 47206944. Its totient is φ = 22361040.

The previous prime is 34473377. The next prime is 34473407. The reversal of 34473381 is 18337443.

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

It is not a de Polignac number, because 34473381 - 2² = 34473377 is a prime.

It is a super-2 number, since 2×34473381² = 2376827995142322, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34473311) 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, 155175 + ... + 155396.

It is an arithmetic number, because the mean of its divisors is an integer number (5900868).

Almost surely, 2^34473381 is an apocalyptic number.

It is an amenable number.

34473381 is a deficient number, since it is larger than the sum of its proper divisors (12733563).

34473381 is a wasteful number, since it uses less digits than its factorization.

34473381 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 310611.

The product of its digits is 24192, while the sum is 33.

The square root of 34473381 is about 5871.4036652235. The cubic root of 34473381 is about 325.4577565335.

The spelling of 34473381 in words is "thirty-four million, four hundred seventy-three thousand, three hundred eighty-one".