103406386 has 16 divisors (see below), whose sum is σ = 156619008. Its totient is φ = 51202800.

The previous prime is 103406363. The next prime is 103406419. The reversal of 103406386 is 683604301.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 119391 + ... + 120253.

It is an arithmetic number, because the mean of its divisors is an integer number (9788688).

Almost surely, 2^103406386 is an apocalyptic number.

103406386 is a deficient number, since it is larger than the sum of its proper divisors (53212622).

103406386 is a wasteful number, since it uses less digits than its factorization.

103406386 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1377.

The product of its (nonzero) digits is 10368, while the sum is 31.

The square root of 103406386 is about 10168.8930567688. The cubic root of 103406386 is about 469.3704957006.

The spelling of 103406386 in words is "one hundred three million, four hundred six thousand, three hundred eighty-six".