1484353945 has 8 divisors (see below), whose sum is σ = 1788617160. Its totient is φ = 1182554880.

The previous prime is 1484353939. The next prime is 1484353973. The reversal of 1484353945 is 5493534841.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 111429136 + 1372924809 = 10556^2 + 37053^2 .

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

It is not a de Polignac number, because 1484353945 - 2²¹ = 1482256793 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1484353895 and 1484353904.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 614710 + ... + 617119.

It is an arithmetic number, because the mean of its divisors is an integer number (223577145).

Almost surely, 2^1484353945 is an apocalyptic number.

It is an amenable number.

1484353945 is a deficient number, since it is larger than the sum of its proper divisors (304263215).

1484353945 is a wasteful number, since it uses less digits than its factorization.

1484353945 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1232075.

The product of its digits is 1036800, while the sum is 46.

The square root of 1484353945 is about 38527.3142718254. The cubic root of 1484353945 is about 1140.7202653102.

The spelling of 1484353945 in words is "one billion, four hundred eighty-four million, three hundred fifty-three thousand, nine hundred forty-five".