3145034 has 16 divisors (see below), whose sum is σ = 5029128. Its totient is φ = 1469952.

The previous prime is 3145027. The next prime is 3145049. The reversal of 3145034 is 4305413.

It can be written as a sum of positive squares in 4 ways, for example, as 2839225 + 305809 = 1685^2 + 553^2 .

It is a super-2 number, since 2×3145034² = 19782477722312, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3144997 and 3145015.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7724 + ... + 8120.

Almost surely, 2^3145034 is an apocalyptic number.

3145034 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

3145034 is a deficient number, since it is larger than the sum of its proper divisors (1884094).

3145034 is a wasteful number, since it uses less digits than its factorization.

3145034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 649.

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

The square root of 3145034 is about 1773.4243710968. The cubic root of 3145034 is about 146.5126470850.

The spelling of 3145034 in words is "three million, one hundred forty-five thousand, thirty-four".