1346056406 has 32 divisors (see below), whose sum is σ = 2184053760. Its totient is φ = 620165376.

The previous prime is 1346056403. The next prime is 1346056409. The reversal of 1346056406 is 6046506431.

It is an interprime number because it is at equal distance from previous prime (1346056403) and next prime (1346056409).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1346056403) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 296006 + ... + 300518.

It is an arithmetic number, because the mean of its divisors is an integer number (68251680).

Almost surely, 2^1346056406 is an apocalyptic number.

1346056406 is a deficient number, since it is larger than the sum of its proper divisors (837997354).

1346056406 is a wasteful number, since it uses less digits than its factorization.

1346056406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4748.

The product of its (nonzero) digits is 51840, while the sum is 35.

The square root of 1346056406 is about 36688.6413757719. The cubic root of 1346056406 is about 1104.1322278042.

The spelling of 1346056406 in words is "one billion, three hundred forty-six million, fifty-six thousand, four hundred six".