1430361 has 12 divisors (see below), whose sum is σ = 2087488. Its totient is φ = 943704.

The previous prime is 1430357. The next prime is 1430381. The reversal of 1430361 is 1630341.

It is not a de Polignac number, because 1430361 - 2² = 1430357 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1430321) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 156 + ... + 1698.

2^1430361 is an apocalyptic number.

It is an amenable number.

1430361 is a deficient number, since it is larger than the sum of its proper divisors (657127).

1430361 is a wasteful number, since it uses less digits than its factorization.

1430361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1652 (or 1649 counting only the distinct ones).

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

The square root of 1430361 is about 1195.9770064679. The cubic root of 1430361 is about 112.6717967779.

The spelling of 1430361 in words is "one million, four hundred thirty thousand, three hundred sixty-one".