402316096 has 112 divisors (see below), whose sum is σ = 1009676416. Its totient is φ = 154773504.

The previous prime is 402316091. The next prime is 402316129. The reversal of 402316096 is 690613204.

It is a tau number, because it is divible by the number of its divisors (112).

It is a super-2 number, since 2×402316096² = 323716482201362432, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (402316091) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 214555 + ... + 216421.

It is an arithmetic number, because the mean of its divisors is an integer number (9014968).

Almost surely, 2^402316096 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 402316096, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (504838208).

402316096 is an abundant number, since it is smaller than the sum of its proper divisors (607360320).

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

402316096 is a wasteful number, since it uses less digits than its factorization.

402316096 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1936 (or 1926 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 31.

The square root of 402316096 is about 20057.8188245881. The cubic root of 402316096 is about 738.2256588691.

The spelling of 402316096 in words is "four hundred two million, three hundred sixteen thousand, ninety-six".