340811010 has 64 divisors (see below), whose sum is σ = 948360960. Its totient is φ = 86929920.

The previous prime is 340810973. The next prime is 340811011. The reversal of 340811010 is 10118043.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (340811011) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 21231 + ... + 33650.

It is an arithmetic number, because the mean of its divisors is an integer number (14818140).

Almost surely, 2^340811010 is an apocalyptic number.

340811010 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

340811010 is an abundant number, since it is smaller than the sum of its proper divisors (607549950).

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

340811010 is a wasteful number, since it uses less digits than its factorization.

340811010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54920 (or 54914 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

The square root of 340811010 is about 18461.0674122598. The cubic root of 340811010 is about 698.5077120983.

Adding to 340811010 its reverse (10118043), we get a palindrome (350929053).

The spelling of 340811010 in words is "three hundred forty million, eight hundred eleven thousand, ten".