1346492475 has 72 divisors (see below), whose sum is σ = 2626431600. Its totient is φ = 656812800.

The previous prime is 1346492431. The next prime is 1346492479. The reversal of 1346492475 is 5742946431.

1346492475 is a `hidden beast` number, since 1 + 34 + 64 + 92 + 475 = 666.

It is not a de Polignac number, because 1346492475 - 2¹¹ = 1346490427 is a prime.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 1346492475.

It is not an unprimeable number, because it can be changed into a prime (1346492479) 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 71 ways as a sum of consecutive naturals, for example, 118545 + ... + 129405.

Almost surely, 2^1346492475 is an apocalyptic number.

1346492475 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1346492475 is a deficient number, since it is larger than the sum of its proper divisors (1279939125).

1346492475 is a wasteful number, since it uses less digits than its factorization.

1346492475 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10925 (or 10917 counting only the distinct ones).

The product of its digits is 725760, while the sum is 45.

The square root of 1346492475 is about 36694.5837283924. The cubic root of 1346492475 is about 1104.2514466448.

The spelling of 1346492475 in words is "one billion, three hundred forty-six million, four hundred ninety-two thousand, four hundred seventy-five".