416990697 has 8 divisors (see below), whose sum is σ = 566478144. Its totient is φ = 272748528.

The previous prime is 416990683. The next prime is 416990699. The reversal of 416990697 is 796099614.

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

It is not a de Polignac number, because 416990697 - 2¹⁹ = 416466409 is a prime.

It is not an unprimeable number, because it can be changed into a prime (416990699) 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, 1311133 + ... + 1311450.

It is an arithmetic number, because the mean of its divisors is an integer number (70809768).

Almost surely, 2^416990697 is an apocalyptic number.

It is an amenable number.

416990697 is a deficient number, since it is larger than the sum of its proper divisors (149487447).

416990697 is a wasteful number, since it uses less digits than its factorization.

416990697 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2622639.

The product of its (nonzero) digits is 734832, while the sum is 51.

The square root of 416990697 is about 20420.3500704567. The cubic root of 416990697 is about 747.0943557347.

The spelling of 416990697 in words is "four hundred sixteen million, nine hundred ninety thousand, six hundred ninety-seven".