40360930 has 8 divisors (see below), whose sum is σ = 72649692. Its totient is φ = 16144368.

The previous prime is 40360927. The next prime is 40360937. The reversal of 40360930 is 3906304.

It can be written as a sum of positive squares in 2 ways, for example, as 39425841 + 935089 = 6279^2 + 967^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 40360895 and 40360904.

It is not an unprimeable number, because it can be changed into a prime (40360937) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2018037 + ... + 2018056.

Almost surely, 2^40360930 is an apocalyptic number.

40360930 is a deficient number, since it is larger than the sum of its proper divisors (32288762).

40360930 is a wasteful number, since it uses less digits than its factorization.

40360930 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4036100.

The product of its (nonzero) digits is 1944, while the sum is 25.

The square root of 40360930 is about 6353.0252636047. The cubic root of 40360930 is about 343.0207469027.

The spelling of 40360930 in words is "forty million, three hundred sixty thousand, nine hundred thirty".