1484946897 has 16 divisors (see below), whose sum is σ = 2317967232. Its totient is φ = 827844480.

The previous prime is 1484946887. The next prime is 1484946901. The reversal of 1484946897 is 7986494841.

It is not a de Polignac number, because 1484946897 - 2⁶ = 1484946833 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1484946897.

It is not an unprimeable number, because it can be changed into a prime (1484946877) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 861478 + ... + 863199.

It is an arithmetic number, because the mean of its divisors is an integer number (144872952).

Almost surely, 2^1484946897 is an apocalyptic number.

It is an amenable number.

1484946897 is a deficient number, since it is larger than the sum of its proper divisors (833020335).

1484946897 is a wasteful number, since it uses less digits than its factorization.

1484946897 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1724728.

The product of its digits is 13934592, while the sum is 60.

The square root of 1484946897 is about 38535.0087193451. The cubic root of 1484946897 is about 1140.8721388620.

The spelling of 1484946897 in words is "one billion, four hundred eighty-four million, nine hundred forty-six thousand, eight hundred ninety-seven".