3401667 has 6 divisors (see below), whose sum is σ = 4913532. Its totient is φ = 2267772.

The previous prime is 3401663. The next prime is 3401689. The reversal of 3401667 is 7661043.

It is not a de Polignac number, because 3401667 - 2² = 3401663 is a prime.

It is an Ulam number.

It is a zygodrome in base 2.

It is a self number, because there is not a number n which added to its sum of digits gives 3401667.

It is not an unprimeable number, because it can be changed into a prime (3401663) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 188973 + ... + 188990.

It is an arithmetic number, because the mean of its divisors is an integer number (818922).

Almost surely, 2^3401667 is an apocalyptic number.

3401667 is a deficient number, since it is larger than the sum of its proper divisors (1511865).

3401667 is a wasteful number, since it uses less digits than its factorization.

3401667 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 377969 (or 377966 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 27.

The square root of 3401667 is about 1844.3608649069. The cubic root of 3401667 is about 150.3940306924.

The spelling of 3401667 in words is "three million, four hundred one thousand, six hundred sixty-seven".