1336601940 has 24 divisors (see below), whose sum is σ = 3742485600. Its totient is φ = 356427168.

The previous prime is 1336601923. The next prime is 1336601941. The reversal of 1336601940 is 491066331.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1336601941) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11138290 + ... + 11138409.

It is an arithmetic number, because the mean of its divisors is an integer number (155936900).

Almost surely, 2^1336601940 is an apocalyptic number.

1336601940 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1336601940 is an abundant number, since it is smaller than the sum of its proper divisors (2405883660).

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

1336601940 is a wasteful number, since it uses less digits than its factorization.

1336601940 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22276711 (or 22276709 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 33.

The square root of 1336601940 is about 36559.5670105651. The cubic root of 1336601940 is about 1101.5410741429.

The spelling of 1336601940 in words is "one billion, three hundred thirty-six million, six hundred one thousand, nine hundred forty".