1406747468 has 36 divisors (see below), whose sum is σ = 2866163832. Its totient is φ = 602380800.

The previous prime is 1406747417. The next prime is 1406747497. The reversal of 1406747468 is 8647476041.

It is a super-2 number, since 2×1406747468² = 3957876877448822048, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 311555 + ... + 316037.

It is an arithmetic number, because the mean of its divisors is an integer number (79615662).

Almost surely, 2^1406747468 is an apocalyptic number.

It is an amenable number.

1406747468 is an abundant number, since it is smaller than the sum of its proper divisors (1459416364).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1406747468 is a wasteful number, since it uses less digits than its factorization.

1406747468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6102 (or 6093 counting only the distinct ones).

The product of its (nonzero) digits is 903168, while the sum is 47.

The square root of 1406747468 is about 37506.6323201644. The cubic root of 1406747468 is about 1120.4832810171.

The spelling of 1406747468 in words is "one billion, four hundred six million, seven hundred forty-seven thousand, four hundred sixty-eight".