1202164449 has 8 divisors (see below), whose sum is σ = 1636990080. Its totient is φ = 784390896.

The previous prime is 1202164427. The next prime is 1202164477. The reversal of 1202164449 is 9444612021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1202164449 - 2⁵ = 1202164417 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1202168449) 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, 4262854 + ... + 4263135.

It is an arithmetic number, because the mean of its divisors is an integer number (204623760).

Almost surely, 2^1202164449 is an apocalyptic number.

It is an amenable number.

1202164449 is a deficient number, since it is larger than the sum of its proper divisors (434825631).

1202164449 is an equidigital number, since it uses as much as digits as its factorization.

1202164449 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8526039.

The product of its (nonzero) digits is 13824, while the sum is 33.

The square root of 1202164449 is about 34672.2432069227. The cubic root of 1202164449 is about 1063.2970938428.

The spelling of 1202164449 in words is "one billion, two hundred two million, one hundred sixty-four thousand, four hundred forty-nine".