31341004 has 6 divisors (see below), whose sum is σ = 54846764. Its totient is φ = 15670500.

The previous prime is 31341001. The next prime is 31341041. The reversal of 31341004 is 40014313.

It is not an unprimeable number, because it can be changed into a prime (31341001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3917622 + ... + 3917629.

Almost surely, 2^31341004 is an apocalyptic number.

It is an amenable number.

31341004 is a deficient number, since it is larger than the sum of its proper divisors (23505760).

31341004 is a wasteful number, since it uses less digits than its factorization.

31341004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7835255 (or 7835253 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 31341004 is about 5598.3036716491. The cubic root of 31341004 is about 315.2857204350.

Adding to 31341004 its reverse (40014313), we get a palindrome (71355317).

The spelling of 31341004 in words is "thirty-one million, three hundred forty-one thousand, four".