1350370890 has 72 divisors (see below), whose sum is σ = 3859190244. Its totient is φ = 327360000.

The previous prime is 1350370883. The next prime is 1350370897. The reversal of 1350370890 is 980730531.

1350370890 is a `hidden beast` number, since 1 + 3 + 503 + 70 + 89 + 0 = 666.

It is an interprime number because it is at equal distance from previous prime (1350370883) and next prime (1350370897).

It can be written as a sum of positive squares in 2 ways, for example, as 1296216009 + 54154881 = 36003^2 + 7359^2 .

It is not an unprimeable number, because it can be changed into a prime (1350370897) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 51111 + ... + 72890.

Almost surely, 2^1350370890 is an apocalyptic number.

1350370890 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1350370890 is an abundant number, since it is smaller than the sum of its proper divisors (2508819354).

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

1350370890 is a wasteful number, since it uses less digits than its factorization.

1350370890 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124036 (or 124022 counting only the distinct ones).

The product of its (nonzero) digits is 22680, while the sum is 36.

The square root of 1350370890 is about 36747.3929687536. The cubic root of 1350370890 is about 1105.3106529501.

The spelling of 1350370890 in words is "one billion, three hundred fifty million, three hundred seventy thousand, eight hundred ninety".