1348390575 has 216 divisors, whose sum is σ = 3048711120. Its totient is φ = 566092800.

The previous prime is 1348390531. The next prime is 1348390609. The reversal of 1348390575 is 5750938431.

1348390575 is a `hidden beast` number, since 1 + 3 + 48 + 39 + 0 + 575 = 666.

It is not a de Polignac number, because 1348390575 - 2¹⁰ = 1348389551 is a prime.

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 1348390575.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 215 ways as a sum of consecutive naturals, for example, 8588397 + ... + 8588553.

Almost surely, 2^1348390575 is an apocalyptic number.

1348390575 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1348390575 is an abundant number, since it is smaller than the sum of its proper divisors (1700320545).

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

1348390575 is a wasteful number, since it uses less digits than its factorization.

1348390575 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 247 (or 232 counting only the distinct ones).

The product of its (nonzero) digits is 453600, while the sum is 45.

The square root of 1348390575 is about 36720.4381101315. The cubic root of 1348390575 is about 1104.7700769889.

The spelling of 1348390575 in words is "one billion, three hundred forty-eight million, three hundred ninety thousand, five hundred seventy-five".