1307845038 has 16 divisors (see below), whose sum is σ = 2626114176. Its totient is φ = 434211000.

The previous prime is 1307845009. The next prime is 1307845073. The reversal of 1307845038 is 8305487031.

1307845038 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 1307844987 and 1307845005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 432706 + ... + 435717.

It is an arithmetic number, because the mean of its divisors is an integer number (164132136).

Almost surely, 2^1307845038 is an apocalyptic number.

1307845038 is an abundant number, since it is smaller than the sum of its proper divisors (1318269138).

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

1307845038 is a wasteful number, since it uses less digits than its factorization.

1307845038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 868679.

The product of its (nonzero) digits is 80640, while the sum is 39.

The square root of 1307845038 is about 36164.1402220487. The cubic root of 1307845038 is about 1093.5838710707.

The spelling of 1307845038 in words is "one billion, three hundred seven million, eight hundred forty-five thousand, thirty-eight".