1341630 has 32 divisors (see below), whose sum is σ = 3578400. Its totient is φ = 357696.

The previous prime is 1341619. The next prime is 1341677. The reversal of 1341630 is 361431.

1341630 = T₁₄₀ + T₁₄₁ + ... + T₂₂₀.

1341630 = 516² + 517² + ... + 520².

1341630 is a `hidden beast` number, since 1 + 34 + 1 + 630 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a plaindrome in base 16.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2215 + ... + 2754.

It is an arithmetic number, because the mean of its divisors is an integer number (111825).

2^1341630 is an apocalyptic number.

1341630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1341630 is an abundant number, since it is smaller than the sum of its proper divisors (2236770).

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

1341630 is a wasteful number, since it uses less digits than its factorization.

1341630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4985 (or 4979 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

The square root of 1341630 is about 1158.2875290704. The cubic root of 1341630 is about 110.2920613264.

It can be divided in two parts, 134 and 1630, that added together give a square (1764 = 42²).

The spelling of 1341630 in words is "one million, three hundred forty-one thousand, six hundred thirty".