1336603948 has 12 divisors (see below), whose sum is σ = 2340002392. Its totient is φ = 668031840.

The previous prime is 1336603943. The next prime is 1336603949. The reversal of 1336603948 is 8493066331.

It is a super-2 number, since 2×1336603948² = 3573020227618373408, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1336603943) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56190 + ... + 76357.

Almost surely, 2^1336603948 is an apocalyptic number.

It is an amenable number.

1336603948 is a deficient number, since it is larger than the sum of its proper divisors (1003398444).

1336603948 is a wasteful number, since it uses less digits than its factorization.

1336603948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135072 (or 135070 counting only the distinct ones).

The product of its (nonzero) digits is 279936, while the sum is 43.

The square root of 1336603948 is about 36559.5944725868. The cubic root of 1336603948 is about 1101.5416257640.

It can be divided in two parts, 1336 and 603948, that added together give a square (605284 = 778²).

The spelling of 1336603948 in words is "one billion, three hundred thirty-six million, six hundred three thousand, nine hundred forty-eight".