340552485 has 128 divisors (see below), whose sum is σ = 784896000. Its totient is φ = 136048896.

The previous prime is 340552469. The next prime is 340552501. The reversal of 340552485 is 584255043.

340552485 is a `hidden beast` number, since 3 + 405 + 5 + 248 + 5 = 666.

It is an interprime number because it is at equal distance from previous prime (340552469) and next prime (340552501).

It is not a de Polignac number, because 340552485 - 2⁴ = 340552469 is a prime.

It is a super-3 number, since 3×340552485³ (a number of 27 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

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 127 ways as a sum of consecutive naturals, for example, 232686 + ... + 234144.

It is an arithmetic number, because the mean of its divisors is an integer number (6132000).

Almost surely, 2^340552485 is an apocalyptic number.

340552485 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

340552485 is an abundant number, since it is smaller than the sum of its proper divisors (444343515).

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

340552485 is a wasteful number, since it uses less digits than its factorization.

340552485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1512 (or 1506 counting only the distinct ones).

The product of its (nonzero) digits is 96000, while the sum is 36.

The square root of 340552485 is about 18454.0641865146. The cubic root of 340552485 is about 698.3310478271.

The spelling of 340552485 in words is "three hundred forty million, five hundred fifty-two thousand, four hundred eighty-five".