4046738 has 4 divisors (see below), whose sum is σ = 6070110. Its totient is φ = 2023368.

The previous prime is 4046737. The next prime is 4046759. The reversal of 4046738 is 8376404.

It is a happy number.

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., 3736489 + 310249 = 1933^2 + 557^2 .

It is not an unprimeable number, because it can be changed into a prime (4046737) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1011683 + ... + 1011686.

Almost surely, 2^4046738 is an apocalyptic number.

4046738 is a deficient number, since it is larger than the sum of its proper divisors (2023372).

4046738 is a wasteful number, since it uses less digits than its factorization.

4046738 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2023371.

The product of its (nonzero) digits is 16128, while the sum is 32.

The square root of 4046738 is about 2011.6505660775. The cubic root of 4046738 is about 159.3559789167.

The spelling of 4046738 in words is "four million, forty-six thousand, seven hundred thirty-eight".