699081416 has 32 divisors (see below), whose sum is σ = 1431280800. Its totient is φ = 317466240.

The previous prime is 699081413. The next prime is 699081443. The reversal of 699081416 is 614180996.

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is not an unprimeable number, because it can be changed into a prime (699081413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 110351 + ... + 116513.

It is an arithmetic number, because the mean of its divisors is an integer number (44727525).

Almost surely, 2^699081416 is an apocalyptic number.

It is an amenable number.

699081416 is an abundant number, since it is smaller than the sum of its proper divisors (732199384).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

699081416 is a wasteful number, since it uses less digits than its factorization.

699081416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7469 (or 7465 counting only the distinct ones).

The product of its (nonzero) digits is 93312, while the sum is 44.

The square root of 699081416 is about 26440.1478059409. The cubic root of 699081416 is about 887.5154439156.

The spelling of 699081416 in words is "six hundred ninety-nine million, eighty-one thousand, four hundred sixteen".