4196780252 has 24 divisors (see below), whose sum is σ = 8435750400. Its totient is φ = 1789579440.

The previous prime is 4196780227. The next prime is 4196780299. The reversal of 4196780252 is 2520876914.

It is a happy number.

It is a super-2 number, since 2×4196780252² = 35225928967154367008, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 371024 + ... + 382167.

It is an arithmetic number, because the mean of its divisors is an integer number (351489600).

Almost surely, 2^4196780252 is an apocalyptic number.

It is an amenable number.

4196780252 is an abundant number, since it is smaller than the sum of its proper divisors (4238970148).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4196780252 is a wasteful number, since it uses less digits than its factorization.

4196780252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 753401 (or 753399 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 44.

The square root of 4196780252 is about 64782.5613263323. The cubic root of 4196780252 is about 1613.0162522399.

The spelling of 4196780252 in words is "four billion, one hundred ninety-six million, seven hundred eighty thousand, two hundred fifty-two".