1367428100 has 36 divisors (see below), whose sum is σ = 3123498000. Its totient is φ = 518182560.

The previous prime is 1367428091. The next prime is 1367428123. The reversal of 1367428100 is 18247631.

It is a super-2 number, since 2×1367428100² = 3739719217339220000, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 357950 + ... + 361749.

Almost surely, 2^1367428100 is an apocalyptic number.

1367428100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1367428100 is an abundant number, since it is smaller than the sum of its proper divisors (1756069900).

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

1367428100 is a wasteful number, since it uses less digits than its factorization.

1367428100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 719732 (or 719725 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 32.

The square root of 1367428100 is about 36978.7520070648. The cubic root of 1367428100 is about 1109.9451045546.

The spelling of 1367428100 in words is "one billion, three hundred sixty-seven million, four hundred twenty-eight thousand, one hundred".