40963464 has 48 divisors (see below), whose sum is σ = 112834800. Its totient is φ = 13421664.

The previous prime is 40963463. The next prime is 40963471. The reversal of 40963464 is 46436904.

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

It is not an unprimeable number, because it can be changed into a prime (40963463) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 574 + ... + 9069.

It is an arithmetic number, because the mean of its divisors is an integer number (2350725).

Almost surely, 2^40963464 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 40963464, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (56417400).

40963464 is an abundant number, since it is smaller than the sum of its proper divisors (71871336).

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

40963464 is a wasteful number, since it uses less digits than its factorization.

40963464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9714 (or 9707 counting only the distinct ones).

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

The square root of 40963464 is about 6400.2706192785. The cubic root of 40963464 is about 344.7192675293.

The spelling of 40963464 in words is "forty million, nine hundred sixty-three thousand, four hundred sixty-four".