1406348828 has 12 divisors (see below), whose sum is σ = 2468548152. Its totient is φ = 701049360.

The previous prime is 1406348747. The next prime is 1406348837. The reversal of 1406348828 is 8288436041.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 529775 + ... + 532422.

It is an arithmetic number, because the mean of its divisors is an integer number (205712346).

Almost surely, 2^1406348828 is an apocalyptic number.

It is an amenable number.

1406348828 is a deficient number, since it is larger than the sum of its proper divisors (1062199324).

1406348828 is a wasteful number, since it uses less digits than its factorization.

1406348828 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1062532 (or 1062530 counting only the distinct ones).

The product of its (nonzero) digits is 294912, while the sum is 44.

The square root of 1406348828 is about 37501.3176835161. The cubic root of 1406348828 is about 1120.3774312552.

The spelling of 1406348828 in words is "one billion, four hundred six million, three hundred forty-eight thousand, eight hundred twenty-eight".