4646137874 has 16 divisors (see below), whose sum is σ = 8150036928. Its totient is φ = 1944894672.

The previous prime is 4646137871. The next prime is 4646137891. The reversal of 4646137874 is 4787316464.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4646137871) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3858317 + ... + 3859520.

It is an arithmetic number, because the mean of its divisors is an integer number (509377308).

Almost surely, 2^4646137874 is an apocalyptic number.

4646137874 is a deficient number, since it is larger than the sum of its proper divisors (3503899054).

4646137874 is a wasteful number, since it uses less digits than its factorization.

4646137874 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7717889.

The product of its digits is 2709504, while the sum is 50.

The square root of 4646137874 is about 68162.5841206156. The cubic root of 4646137874 is about 1668.6453060532.

The spelling of 4646137874 in words is "four billion, six hundred forty-six million, one hundred thirty-seven thousand, eight hundred seventy-four".