34649002 has 4 divisors (see below), whose sum is σ = 51973506. Its totient is φ = 17324500.

The previous prime is 34648973. The next prime is 34649003. The reversal of 34649002 is 20094643.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 20094643 = 311 ⋅64613.

It can be written as a sum of positive squares in only one way, i.e., 33396841 + 1252161 = 5779^2 + 1119^2 .

It is not an unprimeable number, because it can be changed into a prime (34649003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8662249 + ... + 8662252.

Almost surely, 2^34649002 is an apocalyptic number.

34649002 is a deficient number, since it is larger than the sum of its proper divisors (17324504).

34649002 is a wasteful number, since it uses less digits than its factorization.

34649002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17324503.

The product of its (nonzero) digits is 5184, while the sum is 28.

The square root of 34649002 is about 5886.3402891780. The cubic root of 34649002 is about 326.0094907345.

The spelling of 34649002 in words is "thirty-four million, six hundred forty-nine thousand, two".