1350381874 has 16 divisors (see below), whose sum is σ = 2042220600. Its totient is φ = 669650944.

The previous prime is 1350381871. The next prime is 1350381881. The reversal of 1350381874 is 4781830531.

It can be written as a sum of positive squares in 4 ways, for example, as 1176009849 + 174372025 = 34293^2 + 13205^2 .

It is not an unprimeable number, because it can be changed into a prime (1350381871) 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, 516282 + ... + 518890.

Almost surely, 2^1350381874 is an apocalyptic number.

1350381874 is a deficient number, since it is larger than the sum of its proper divisors (691838726).

1350381874 is a wasteful number, since it uses less digits than its factorization.

1350381874 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4637.

The product of its (nonzero) digits is 80640, while the sum is 40.

The square root of 1350381874 is about 36747.5424212287. The cubic root of 1350381874 is about 1105.3136498303.

The spelling of 1350381874 in words is "one billion, three hundred fifty million, three hundred eighty-one thousand, eight hundred seventy-four".