1418946097 has 4 divisors (see below), whose sum is σ = 1436907520. Its totient is φ = 1400984676.

The previous prime is 1418946083. The next prime is 1418946103. The reversal of 1418946097 is 7906498141.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1418946097 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 1418946097.

It is not an unprimeable number, because it can be changed into a prime (1418946007) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8980593 + ... + 8980750.

It is an arithmetic number, because the mean of its divisors is an integer number (359226880).

Almost surely, 2^1418946097 is an apocalyptic number.

It is an amenable number.

1418946097 is a deficient number, since it is larger than the sum of its proper divisors (17961423).

1418946097 is an equidigital number, since it uses as much as digits as its factorization.

1418946097 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17961422.

The product of its (nonzero) digits is 435456, while the sum is 49.

The square root of 1418946097 is about 37668.9009263610. The cubic root of 1418946097 is about 1123.7127259936.

The spelling of 1418946097 in words is "one billion, four hundred eighteen million, nine hundred forty-six thousand, ninety-seven".