1407349 has 4 divisors (see below), whose sum is σ = 1481440. Its totient is φ = 1333260.

The previous prime is 1407337. The next prime is 1407361. The reversal of 1407349 is 9437041.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (1407337) and next prime (1407361).

It is a cyclic number.

It is not a de Polignac number, because 1407349 - 2⁵ = 1407317 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1407319) 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 3 ways as a sum of consecutive naturals, for example, 37017 + ... + 37054.

It is an arithmetic number, because the mean of its divisors is an integer number (370360).

2^1407349 is an apocalyptic number.

1407349 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

It is an amenable number.

1407349 is a deficient number, since it is larger than the sum of its proper divisors (74091).

1407349 is an equidigital number, since it uses as much as digits as its factorization.

1407349 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74090.

The product of its (nonzero) digits is 3024, while the sum is 28.

The square root of 1407349 is about 1186.3174111510. The cubic root of 1407349 is about 112.0642966276.

The spelling of 1407349 in words is "one million, four hundred seven thousand, three hundred forty-nine".