1346900 has 18 divisors (see below), whose sum is σ = 2922990. Its totient is φ = 538720.

The previous prime is 1346899. The next prime is 1346909. The reversal of 1346900 is 96431.

1346900 = 220² + 221² + ... + 244².

It can be written as a sum of positive squares in 3 ways, for example, as 132496 + 1214404 = 364^2 + 1102^2 .

It is a super-2 number, since 2×1346900² = 3628279220000, which contains 22 as substring.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1346909) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6635 + ... + 6834.

2^1346900 is an apocalyptic number.

1346900 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1346900 is an abundant number, since it is smaller than the sum of its proper divisors (1576090).

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

1346900 is a wasteful number, since it uses less digits than its factorization.

1346900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13483 (or 13476 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 23.

The square root of 1346900 is about 1160.5602095540. The cubic root of 1346900 is about 110.4362838449.

The spelling of 1346900 in words is "one million, three hundred forty-six thousand, nine hundred".