699486461 has 8 divisors (see below), whose sum is σ = 724817280. Its totient is φ = 674567712.

The previous prime is 699486457. The next prime is 699486481. The reversal of 699486461 is 164684996.

It is a happy number.

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 699486461 - 2² = 699486457 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 (699486481) 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, 99560 + ... + 106353.

It is an arithmetic number, because the mean of its divisors is an integer number (90602160).

Almost surely, 2^699486461 is an apocalyptic number.

It is an amenable number.

699486461 is a deficient number, since it is larger than the sum of its proper divisors (25330819).

699486461 is a wasteful number, since it uses less digits than its factorization.

699486461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 206035.

The product of its digits is 2239488, while the sum is 53.

The square root of 699486461 is about 26447.8063551592. The cubic root of 699486461 is about 887.6868184648.

The spelling of 699486461 in words is "six hundred ninety-nine million, four hundred eighty-six thousand, four hundred sixty-one".