3401786146 has 16 divisors (see below), whose sum is σ = 5657816448. Its totient is φ = 1520917200.

The previous prime is 3401786117. The next prime is 3401786153. The reversal of 3401786146 is 6416871043.

It is a junction number, because it is equal to n+sod(n) for n = 3401786099 and 3401786108.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 1266090 + ... + 1268773.

It is an arithmetic number, because the mean of its divisors is an integer number (353613528).

Almost surely, 2^3401786146 is an apocalyptic number.

3401786146 is a deficient number, since it is larger than the sum of its proper divisors (2256030302).

3401786146 is a wasteful number, since it uses less digits than its factorization.

3401786146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2534937.

The product of its (nonzero) digits is 96768, while the sum is 40.

The square root of 3401786146 is about 58324.8330130486. The cubic root of 3401786146 is about 1503.9578656075.

The spelling of 3401786146 in words is "three billion, four hundred one million, seven hundred eighty-six thousand, one hundred forty-six".