34349403 has 8 divisors (see below), whose sum is σ = 49962816. Its totient is φ = 20817800.

The previous prime is 34349383. The next prime is 34349411. The reversal of 34349403 is 30494343.

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

It is a cyclic number.

It is not a de Polignac number, because 34349403 - 2¹² = 34345307 is a prime.

It is not an unprimeable number, because it can be changed into a prime (34349423) 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, 520413 + ... + 520478.

It is an arithmetic number, because the mean of its divisors is an integer number (6245352).

Almost surely, 2^34349403 is an apocalyptic number.

34349403 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

34349403 is a deficient number, since it is larger than the sum of its proper divisors (15613413).

34349403 is a wasteful number, since it uses less digits than its factorization.

34349403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1040905.

The product of its (nonzero) digits is 15552, while the sum is 30.

The square root of 34349403 is about 5860.8363737610. The cubic root of 34349403 is about 325.0671356377.

The spelling of 34349403 in words is "thirty-four million, three hundred forty-nine thousand, four hundred three".