340401060 has 72 divisors (see below), whose sum is σ = 1034691840. Its totient is φ = 90585408.

The previous prime is 340401037. The next prime is 340401067. The reversal of 340401060 is 60104043.

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 (340401067) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 99661 + ... + 103019.

It is an arithmetic number, because the mean of its divisors is an integer number (14370720).

Almost surely, 2^340401060 is an apocalyptic number.

340401060 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

340401060 is an abundant number, since it is smaller than the sum of its proper divisors (694290780).

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

340401060 is a wasteful number, since it uses less digits than its factorization.

340401060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3937 (or 3932 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 340401060 is about 18449.9609755685. The cubic root of 340401060 is about 698.2275293188.

The spelling of 340401060 in words is "three hundred forty million, four hundred one thousand, sixty".