3540463326 has 48 divisors (see below), whose sum is σ = 7936038864. Its totient is φ = 1139847552.

The previous prime is 3540463321. The next prime is 3540463357. The reversal of 3540463326 is 6233640453.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3540463321) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 71841 + ... + 110643.

It is an arithmetic number, because the mean of its divisors is an integer number (165334143).

Almost surely, 2^3540463326 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3540463326, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3968019432).

3540463326 is an abundant number, since it is smaller than the sum of its proper divisors (4395575538).

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

3540463326 is a wasteful number, since it uses less digits than its factorization.

3540463326 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38985 (or 38982 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 36.

The square root of 3540463326 is about 59501.7926284578. The cubic root of 3540463326 is about 1524.1230577260.

The spelling of 3540463326 in words is "three billion, five hundred forty million, four hundred sixty-three thousand, three hundred twenty-six".