3401123 has 4 divisors (see below), whose sum is σ = 3710328. Its totient is φ = 3091920.

The previous prime is 3401119. The next prime is 3401129. The reversal of 3401123 is 3211043.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3401123 - 2² = 3401119 is a prime.

It is a super-2 number, since 2×3401123² = 23135275322258, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3401098 and 3401107.

It is not an unprimeable number, because it can be changed into a prime (3401129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 154586 + ... + 154607.

It is an arithmetic number, because the mean of its divisors is an integer number (927582).

Almost surely, 2^3401123 is an apocalyptic number.

3401123 is a deficient number, since it is larger than the sum of its proper divisors (309205).

3401123 is a wasteful number, since it uses less digits than its factorization.

3401123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 309204.

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 3401123 is about 1844.2133824479. The cubic root of 3401123 is about 150.3860131808.

Adding to 3401123 its reverse (3211043), we get a palindrome (6612166).

The spelling of 3401123 in words is "three million, four hundred one thousand, one hundred twenty-three".