4650781474 has 4 divisors (see below), whose sum is σ = 6976172214. Its totient is φ = 2325390736.

The previous prime is 4650781469. The next prime is 4650781523. The reversal of 4650781474 is 4741870564.

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., 4631483025 + 19298449 = 68055^2 + 4393^2 .

It is a super-2 number, since 2×4650781474² = 43259536637803225352, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1162695367 + ... + 1162695370.

Almost surely, 2^4650781474 is an apocalyptic number.

4650781474 is a deficient number, since it is larger than the sum of its proper divisors (2325390740).

4650781474 is a wasteful number, since it uses less digits than its factorization.

4650781474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2325390739.

The product of its (nonzero) digits is 752640, while the sum is 46.

The square root of 4650781474 is about 68196.6382895814. The cubic root of 4650781474 is about 1669.2010322324.

The spelling of 4650781474 in words is "four billion, six hundred fifty million, seven hundred eighty-one thousand, four hundred seventy-four".