1400006676 has 12 divisors (see below), whose sum is σ = 3266682272. Its totient is φ = 466668888.

The previous prime is 1400006653. The next prime is 1400006677. The reversal of 1400006676 is 6766000041.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1400006677) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 58333600 + ... + 58333623.

Almost surely, 2^1400006676 is an apocalyptic number.

It is an amenable number.

1400006676 is an abundant number, since it is smaller than the sum of its proper divisors (1866675596).

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

1400006676 is a wasteful number, since it uses less digits than its factorization.

1400006676 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116667230 (or 116667228 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 30.

The square root of 1400006676 is about 37416.6630794356. The cubic root of 1400006676 is about 1118.6907202613.

The spelling of 1400006676 in words is "one billion, four hundred million, six thousand, six hundred seventy-six".