1400396199 has 8 divisors (see below), whose sum is σ = 1977030000. Its totient is φ = 878679936.

The previous prime is 1400396191. The next prime is 1400396203. The reversal of 1400396199 is 9916930041.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1400396199 - 2³ = 1400396191 is a prime.

It is a super-2 number, since 2×1400396199² = 3922219028347295202, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1400396199.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1400396191) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 13729324 + ... + 13729425.

It is an arithmetic number, because the mean of its divisors is an integer number (247128750).

Almost surely, 2^1400396199 is an apocalyptic number.

1400396199 is a deficient number, since it is larger than the sum of its proper divisors (576633801).

1400396199 is a wasteful number, since it uses less digits than its factorization.

1400396199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27458769.

The product of its (nonzero) digits is 52488, while the sum is 42.

The square root of 1400396199 is about 37421.8679250515. The cubic root of 1400396199 is about 1118.7944615186.

The spelling of 1400396199 in words is "one billion, four hundred million, three hundred ninety-six thousand, one hundred ninety-nine".