1406790000 has 900 divisors, whose sum is σ = 6458526360. Its totient is φ = 282240000.

The previous prime is 1406789999. The next prime is 1406790019. The reversal of 1406790000 is 976041.

It is a tau number, because it is divible by the number of its divisors (900).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 179 ways as a sum of consecutive naturals, for example, 48509986 + ... + 48510014.

Almost surely, 2^1406790000 is an apocalyptic number.

1406790000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1406790000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3229263180).

1406790000 is an abundant number, since it is smaller than the sum of its proper divisors (5051736360).

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

1406790000 is a wasteful number, since it uses less digits than its factorization.

1406790000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88 (or 57 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 27.

The square root of 1406790000 is about 37507.1993089327. The cubic root of 1406790000 is about 1120.4945732393.

The spelling of 1406790000 in words is "one billion, four hundred six million, seven hundred ninety thousand".