34670449 has 4 divisors (see below), whose sum is σ = 37822320. Its totient is φ = 31518580.

The previous prime is 34670437. The next prime is 34670473. The reversal of 34670449 is 94407643.

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 a cyclic number.

It is not a de Polignac number, because 34670449 - 2⁵ = 34670417 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34670149) 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, 1575919 + ... + 1575940.

It is an arithmetic number, because the mean of its divisors is an integer number (9455580).

Almost surely, 2^34670449 is an apocalyptic number.

It is an amenable number.

34670449 is a deficient number, since it is larger than the sum of its proper divisors (3151871).

34670449 is a wasteful number, since it uses less digits than its factorization.

34670449 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3151870.

The product of its (nonzero) digits is 72576, while the sum is 37.

The square root of 34670449 is about 5888.1617674789. The cubic root of 34670449 is about 326.0767411893.

It can be divided in two parts, 3467044 and 9, that multiplied together give a square (31203396 = 5586²).

The spelling of 34670449 in words is "thirty-four million, six hundred seventy thousand, four hundred forty-nine".