3051434 has 4 divisors (see below), whose sum is σ = 4577154. Its totient is φ = 1525716.

The previous prime is 3051431. The next prime is 3051439. The reversal of 3051434 is 4341503.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 3010225 + 41209 = 1735^2 + 203^2 .

It is a super-2 number, since 2×3051434² = 18622498912712, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3051431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 762857 + ... + 762860.

Almost surely, 2^3051434 is an apocalyptic number.

3051434 is a deficient number, since it is larger than the sum of its proper divisors (1525720).

3051434 is a wasteful number, since it uses less digits than its factorization.

3051434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1525719.

The product of its (nonzero) digits is 720, while the sum is 20.

The square root of 3051434 is about 1746.8354244175. The cubic root of 3051434 is about 145.0445206136.

Adding to 3051434 its reverse (4341503), we get a palindrome (7392937).

The spelling of 3051434 in words is "three million, fifty-one thousand, four hundred thirty-four".