1367868432 has 40 divisors (see below), whose sum is σ = 4038469696. Its totient is φ = 390819456.

The previous prime is 1367868431. The next prime is 1367868457. The reversal of 1367868432 is 2348687631.

It is a super-3 number, since 3×1367868432³ (a number of 28 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (1367868431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2035183 + ... + 2035854.

Almost surely, 2^1367868432 is an apocalyptic number.

1367868432 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1367868432 is an abundant number, since it is smaller than the sum of its proper divisors (2670601264).

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

1367868432 is a wasteful number, since it uses less digits than its factorization.

1367868432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4071055 (or 4071049 counting only the distinct ones).

The product of its digits is 1161216, while the sum is 48.

The square root of 1367868432 is about 36984.7053793862. The cubic root of 1367868432 is about 1110.0642313290.

The spelling of 1367868432 in words is "one billion, three hundred sixty-seven million, eight hundred sixty-eight thousand, four hundred thirty-two".