103404346 has 8 divisors (see below), whose sum is σ = 163270080. Its totient is φ = 48980988.

The previous prime is 103404341. The next prime is 103404359. The reversal of 103404346 is 643404301.

It is a happy number.

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

It is a self number, because there is not a number n which added to its sum of digits gives 103404346.

It is not an unprimeable number, because it can be changed into a prime (103404341) 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, 1360546 + ... + 1360621.

It is an arithmetic number, because the mean of its divisors is an integer number (20408760).

Almost surely, 2^103404346 is an apocalyptic number.

103404346 is a deficient number, since it is larger than the sum of its proper divisors (59865734).

103404346 is a wasteful number, since it uses less digits than its factorization.

103404346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2721188.

The product of its (nonzero) digits is 3456, while the sum is 25.

The square root of 103404346 is about 10168.7927503711. The cubic root of 103404346 is about 469.3674091017.

Adding to 103404346 its reverse (643404301), we get a palindrome (746808647).

The spelling of 103404346 in words is "one hundred three million, four hundred four thousand, three hundred forty-six".