340921032 has 32 divisors (see below), whose sum is σ = 853893600. Its totient is φ = 113428224.

The previous prime is 340921003. The next prime is 340921051. The reversal of 340921032 is 230129043.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a junction number, because it is equal to n+sod(n) for n = 340920993 and 340921011.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 144 + ... + 26112.

It is an arithmetic number, because the mean of its divisors is an integer number (26684175).

Almost surely, 2^340921032 is an apocalyptic number.

It is an amenable number.

340921032 is an abundant number, since it is smaller than the sum of its proper divisors (512972568).

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

340921032 is a wasteful number, since it uses less digits than its factorization.

340921032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26525 (or 26521 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 24.

The square root of 340921032 is about 18464.0470103388. The cubic root of 340921032 is about 698.5828690474.

The spelling of 340921032 in words is "three hundred forty million, nine hundred twenty-one thousand, thirty-two".