4196730784 has 12 divisors (see below), whose sum is σ = 8262313794. Its totient is φ = 2098365376.

The previous prime is 4196730763. The next prime is 4196730787. The reversal of 4196730784 is 4870376914.

It can be written as a sum of positive squares in only one way, i.e., 3791111184 + 405619600 = 61572^2 + 20140^2 .

It is a super-2 number, since 2×4196730784² = 35225098546746509312, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4196730787) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65573887 + ... + 65573950.

Almost surely, 2^4196730784 is an apocalyptic number.

It is an amenable number.

4196730784 is a deficient number, since it is larger than the sum of its proper divisors (4065583010).

4196730784 is a wasteful number, since it uses less digits than its factorization.

4196730784 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131147847 (or 131147839 counting only the distinct ones).

The product of its (nonzero) digits is 1016064, while the sum is 49.

The square root of 4196730784 is about 64782.1795249280. The cubic root of 4196730784 is about 1613.0099146035.

The spelling of 4196730784 in words is "four billion, one hundred ninety-six million, seven hundred thirty thousand, seven hundred eighty-four".