697010496 has 336 divisors, whose sum is σ = 2383657920. Its totient is φ = 178053120.

The previous prime is 697010399. The next prime is 697010513. The reversal of 697010496 is 694010796.

It is a tau number, because it is divible by the number of its divisors (336).

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5014395 + ... + 5014533.

It is an arithmetic number, because the mean of its divisors is an integer number (7094220).

Almost surely, 2^697010496 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 697010496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1191828960).

697010496 is an abundant number, since it is smaller than the sum of its proper divisors (1686647424).

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

697010496 is a wasteful number, since it uses less digits than its factorization.

697010496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 222 (or 205 counting only the distinct ones).

The product of its (nonzero) digits is 81648, while the sum is 42.

The square root of 697010496 is about 26400.9563463144. The cubic root of 697010496 is about 886.6382016100.

The spelling of 697010496 in words is "six hundred ninety-seven million, ten thousand, four hundred ninety-six".