696044340 has 144 divisors (see below), whose sum is σ = 2203673472. Its totient is φ = 184415616.

The previous prime is 696044317. The next prime is 696044351. The reversal of 696044340 is 43440696.

696044340 is a `hidden beast` number, since 6 + 9 + 604 + 4 + 3 + 40 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 696044295 and 696044304.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 957057 + ... + 957783.

It is an arithmetic number, because the mean of its divisors is an integer number (15303288).

Almost surely, 2^696044340 is an apocalyptic number.

696044340 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 696044340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1101836736).

696044340 is an abundant number, since it is smaller than the sum of its proper divisors (1507629132).

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

696044340 is a wasteful number, since it uses less digits than its factorization.

696044340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 948 (or 934 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 36.

The square root of 696044340 is about 26382.6522548435. The cubic root of 696044340 is about 886.2283431586.

The spelling of 696044340 in words is "six hundred ninety-six million, forty-four thousand, three hundred forty".