3403400038 has 32 divisors (see below), whose sum is σ = 5477944320. Its totient is φ = 1582308000.

The previous prime is 3403400029. The next prime is 3403400071. The reversal of 3403400038 is 8300043043.

It is a junction number, because it is equal to n+sod(n) for n = 3403399985 and 3403400021.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 374893 + ... + 383863.

It is an arithmetic number, because the mean of its divisors is an integer number (171185760).

Almost surely, 2^3403400038 is an apocalyptic number.

3403400038 is a deficient number, since it is larger than the sum of its proper divisors (2074544282).

3403400038 is a wasteful number, since it uses less digits than its factorization.

3403400038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9244.

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

The square root of 3403400038 is about 58338.6667485639. Note that the first 3 decimals coincide. The cubic root of 3403400038 is about 1504.1956663509.

The spelling of 3403400038 in words is "three billion, four hundred three million, four hundred thousand, thirty-eight".