340250463 has 60 divisors (see below), whose sum is σ = 601694280. Its totient is φ = 191001888.

The previous prime is 340250459. The next prime is 340250549. The reversal of 340250463 is 364052043.

It is not a de Polignac number, because 340250463 - 2² = 340250459 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (340250363) by changing a digit.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 233445 + ... + 234897.

It is an arithmetic number, because the mean of its divisors is an integer number (10028238).

Almost surely, 2^340250463 is an apocalyptic number.

340250463 is a deficient number, since it is larger than the sum of its proper divisors (261443817).

340250463 is a wasteful number, since it uses less digits than its factorization.

340250463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1538 (or 1522 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 27.

The square root of 340250463 is about 18445.8792959295. The cubic root of 340250463 is about 698.1245464024.

The spelling of 340250463 in words is "three hundred forty million, two hundred fifty thousand, four hundred sixty-three".