340692480 has 400 divisors, whose sum is σ = 1283382144. Its totient is φ = 86261760.

The previous prime is 340692479. The next prime is 340692557. The reversal of 340692480 is 84296043.

It is a happy number.

340692480 is a `hidden beast` number, since 3 + 406 + 9 + 248 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a plaindrome in base 13.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 6428134 + ... + 6428186.

Almost surely, 2^340692480 is an apocalyptic number.

340692480 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 340692480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (641691072).

340692480 is an abundant number, since it is smaller than the sum of its proper divisors (942689664).

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

340692480 is an equidigital number, since it uses as much as digits as its factorization.

340692480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119 (or 94 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 36.

The square root of 340692480 is about 18457.8568636773. The cubic root of 340692480 is about 698.4267251615.

The spelling of 340692480 in words is "three hundred forty million, six hundred ninety-two thousand, four hundred eighty".