1045418693 has 8 divisors (see below), whose sum is σ = 1161975456. Its totient is φ = 932448400.

The previous prime is 1045418687. The next prime is 1045418713. The reversal of 1045418693 is 3968145401.

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 1045418693 - 2⁴ = 1045418677 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1045418693.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1045411693) 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, 896003 + ... + 897168.

It is an arithmetic number, because the mean of its divisors is an integer number (145246932).

Almost surely, 2^1045418693 is an apocalyptic number.

It is an amenable number.

1045418693 is a deficient number, since it is larger than the sum of its proper divisors (116556763).

1045418693 is a wasteful number, since it uses less digits than its factorization.

1045418693 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1793235.

The product of its (nonzero) digits is 103680, while the sum is 41.

The square root of 1045418693 is about 32332.9351126680. The cubic root of 1045418693 is about 1014.9159719157.

The spelling of 1045418693 in words is "one billion, forty-five million, four hundred eighteen thousand, six hundred ninety-three".