1349470 has 8 divisors (see below), whose sum is σ = 2429064. Its totient is φ = 539784.

The previous prime is 1349423. The next prime is 1349471. The reversal of 1349470 is 749431.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1349471) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 67464 + ... + 67483.

It is an arithmetic number, because the mean of its divisors is an integer number (303633).

2^1349470 is an apocalyptic number.

1349470 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1349470 is a deficient number, since it is larger than the sum of its proper divisors (1079594).

1349470 is a wasteful number, since it uses less digits than its factorization.

1349470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134954.

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

The square root of 1349470 is about 1161.6669057867. Note that the first 3 decimals coincide. The cubic root of 1349470 is about 110.5064798313.

It can be divided in two parts, 134 and 9470, that added together give a square (9604 = 98²).

The spelling of 1349470 in words is "one million, three hundred forty-nine thousand, four hundred seventy".