1367406402 has 16 divisors (see below), whose sum is σ = 2878750560. Its totient is φ = 431812512.

The previous prime is 1367406349. The next prime is 1367406431. The reversal of 1367406402 is 2046047631.

It is a happy number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 5997283 + ... + 5997510.

It is an arithmetic number, because the mean of its divisors is an integer number (179921910).

Almost surely, 2^1367406402 is an apocalyptic number.

1367406402 is an abundant number, since it is smaller than the sum of its proper divisors (1511344158).

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

1367406402 is a wasteful number, since it uses less digits than its factorization.

1367406402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11994817.

The product of its (nonzero) digits is 24192, while the sum is 33.

The square root of 1367406402 is about 36978.4586212027. The cubic root of 1367406402 is about 1109.9392337484.

The spelling of 1367406402 in words is "one billion, three hundred sixty-seven million, four hundred six thousand, four hundred two".