4139910746 has 4 divisors (see below), whose sum is σ = 6209866122. Its totient is φ = 2069955372.

The previous prime is 4139910727. The next prime is 4139910751. The reversal of 4139910746 is 6470199314.

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., 4132561225 + 7349521 = 64285^2 + 2711^2 .

It is a junction number, because it is equal to n+sod(n) for n = 4139910697 and 4139910706.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1034977685 + ... + 1034977688.

Almost surely, 2^4139910746 is an apocalyptic number.

4139910746 is a deficient number, since it is larger than the sum of its proper divisors (2069955376).

4139910746 is a wasteful number, since it uses less digits than its factorization.

4139910746 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2069955375.

The product of its (nonzero) digits is 163296, while the sum is 44.

The square root of 4139910746 is about 64342.1381833088. The cubic root of 4139910746 is about 1605.6972344234.

The spelling of 4139910746 in words is "four billion, one hundred thirty-nine million, nine hundred ten thousand, seven hundred forty-six".