40304010 has 16 divisors (see below), whose sum is σ = 96729696. Its totient is φ = 10747728.

The previous prime is 40303993. The next prime is 40304041. The reversal of 40304010 is 1040304.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 671704 + ... + 671763.

It is an arithmetic number, because the mean of its divisors is an integer number (6045606).

Almost surely, 2^40304010 is an apocalyptic number.

40304010 is an abundant number, since it is smaller than the sum of its proper divisors (56425686).

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

40304010 is a wasteful number, since it uses less digits than its factorization.

40304010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1343477.

The product of its (nonzero) digits is 48, while the sum is 12.

The square root of 40304010 is about 6348.5439275475. The cubic root of 40304010 is about 342.8594198758.

Adding to 40304010 its reverse (1040304), we get a palindrome (41344314).

The spelling of 40304010 in words is "forty million, three hundred four thousand, ten".