1045965347 has 8 divisors (see below), whose sum is σ = 1196949600. Its totient is φ = 895371264.

The previous prime is 1045965317. The next prime is 1045965383. The reversal of 1045965347 is 7435695401.

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

It is a cyclic number.

It is not a de Polignac number, because 1045965347 - 2¹⁸ = 1045703203 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1045965298 and 1045965307.

It is not an unprimeable number, because it can be changed into a prime (1045965317) 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, 91772 + ... + 102537.

It is an arithmetic number, because the mean of its divisors is an integer number (149618700).

Almost surely, 2^1045965347 is an apocalyptic number.

1045965347 is a deficient number, since it is larger than the sum of its proper divisors (150984253).

1045965347 is an equidigital number, since it uses as much as digits as its factorization.

1045965347 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 195085.

The product of its (nonzero) digits is 453600, while the sum is 44.

The square root of 1045965347 is about 32341.3875243472. The cubic root of 1045965347 is about 1015.0928424219.

The spelling of 1045965347 in words is "one billion, forty-five million, nine hundred sixty-five thousand, three hundred forty-seven".