1201966484 has 12 divisors (see below), whose sum is σ = 2110207008. Its totient is φ = 599050200.

The previous prime is 1201966483. The next prime is 1201966517. The reversal of 1201966484 is 4846691021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1201966483) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 481862 + ... + 484349.

It is an arithmetic number, because the mean of its divisors is an integer number (175850584).

Almost surely, 2^1201966484 is an apocalyptic number.

It is an amenable number.

1201966484 is a deficient number, since it is larger than the sum of its proper divisors (908240524).

1201966484 is a wasteful number, since it uses less digits than its factorization.

1201966484 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 966526 (or 966524 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 41.

The square root of 1201966484 is about 34669.3882841910. The cubic root of 1201966484 is about 1063.2387249109.

The spelling of 1201966484 in words is "one billion, two hundred one million, nine hundred sixty-six thousand, four hundred eighty-four".