340554532 has 6 divisors (see below), whose sum is σ = 595970438. Its totient is φ = 170277264.

The previous prime is 340554503. The next prime is 340554547. The reversal of 340554532 is 235455043.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 284394496 + 56160036 = 16864^2 + 7494^2 .

It is a junction number, because it is equal to n+sod(n) for n = 340554494 and 340554503.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 42569313 + ... + 42569320.

Almost surely, 2^340554532 is an apocalyptic number.

It is an amenable number.

340554532 is a deficient number, since it is larger than the sum of its proper divisors (255415906).

340554532 is a wasteful number, since it uses less digits than its factorization.

340554532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85138637 (or 85138635 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 31.

The square root of 340554532 is about 18454.1196484687. The cubic root of 340554532 is about 698.3324470053.

The spelling of 340554532 in words is "three hundred forty million, five hundred fifty-four thousand, five hundred thirty-two".