416675397 has 4 divisors (see below), whose sum is σ = 555567200. Its totient is φ = 277783596.

The previous prime is 416675359. The next prime is 416675417. The reversal of 416675397 is 793576614.

It is a happy number.

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 not a de Polignac number, because 416675397 - 2⁷ = 416675269 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (416675297) 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, 69445897 + ... + 69445902.

It is an arithmetic number, because the mean of its divisors is an integer number (138891800).

Almost surely, 2^416675397 is an apocalyptic number.

It is an amenable number.

416675397 is a deficient number, since it is larger than the sum of its proper divisors (138891803).

416675397 is a wasteful number, since it uses less digits than its factorization.

416675397 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138891802.

The product of its digits is 952560, while the sum is 48.

The square root of 416675397 is about 20412.6283706925. The cubic root of 416675397 is about 746.9060076107.

The spelling of 416675397 in words is "four hundred sixteen million, six hundred seventy-five thousand, three hundred ninety-seven".