4378034 has 4 divisors (see below), whose sum is σ = 6567054. Its totient is φ = 2189016.

The previous prime is 4378019. The next prime is 4378057. The reversal of 4378034 is 4308734.

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., 4012009 + 366025 = 2003^2 + 605^2 .

It is a junction number, because it is equal to n+sod(n) for n = 4377988 and 4378006.

It is an unprimeable number.

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, 1094507 + ... + 1094510.

Almost surely, 2^4378034 is an apocalyptic number.

4378034 is a deficient number, since it is larger than the sum of its proper divisors (2189020).

4378034 is a wasteful number, since it uses less digits than its factorization.

4378034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2189019.

The product of its (nonzero) digits is 8064, while the sum is 29.

The square root of 4378034 is about 2092.3752053587. The cubic root of 4378034 is about 163.5911140691.

The spelling of 4378034 in words is "four million, three hundred seventy-eight thousand, thirty-four".