340012004 has 6 divisors (see below), whose sum is σ = 595021014. Its totient is φ = 170006000.

The previous prime is 340012003. The next prime is 340012031. The reversal of 340012004 is 400210043.

340012004 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 332989504 + 7022500 = 18248^2 + 2650^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 340012004.

It is not an unprimeable number, because it can be changed into a prime (340012003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 42501497 + ... + 42501504.

It is an arithmetic number, because the mean of its divisors is an integer number (99170169).

Almost surely, 2^340012004 is an apocalyptic number.

It is an amenable number.

340012004 is a deficient number, since it is larger than the sum of its proper divisors (255009010).

340012004 is a wasteful number, since it uses less digits than its factorization.

340012004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85003005 (or 85003003 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 14.

The square root of 340012004 is about 18439.4144158647. The cubic root of 340012004 is about 697.9614185455.

Adding to 340012004 its reverse (400210043), we get a palindrome (740222047).

The spelling of 340012004 in words is "three hundred forty million, twelve thousand, four".