3403689407 has 8 divisors (see below), whose sum is σ = 3463199472. Its totient is φ = 3344299200.

The previous prime is 3403689379. The next prime is 3403689427. The reversal of 3403689407 is 7049863043.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 3403689407 - 2⁶ = 3403689343 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3403689427) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28307 + ... + 87227.

It is an arithmetic number, because the mean of its divisors is an integer number (432899934).

Almost surely, 2^3403689407 is an apocalyptic number.

3403689407 is a deficient number, since it is larger than the sum of its proper divisors (59510065).

3403689407 is an equidigital number, since it uses as much as digits as its factorization.

3403689407 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59929.

The product of its (nonzero) digits is 435456, while the sum is 44.

The square root of 3403689407 is about 58341.1467748107. The cubic root of 3403689407 is about 1504.2382958053.

The spelling of 3403689407 in words is "three billion, four hundred three million, six hundred eighty-nine thousand, four hundred seven".