1337494245 has 16 divisors (see below), whose sum is σ = 2143765440. Its totient is φ = 712072064.

The previous prime is 1337494219. The next prime is 1337494259. The reversal of 1337494245 is 5424947331.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 1337494245 - 2¹² = 1337490149 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1337494197 and 1337494206.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 69819 + ... + 86888.

It is an arithmetic number, because the mean of its divisors is an integer number (133985340).

Almost surely, 2^1337494245 is an apocalyptic number.

1337494245 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1337494245 is a deficient number, since it is larger than the sum of its proper divisors (806271195).

1337494245 is a wasteful number, since it uses less digits than its factorization.

1337494245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157284.

The product of its digits is 362880, while the sum is 42.

The square root of 1337494245 is about 36571.7684149946. The cubic root of 1337494245 is about 1101.7861463498.

The spelling of 1337494245 in words is "one billion, three hundred thirty-seven million, four hundred ninety-four thousand, two hundred forty-five".