355478652 has 24 divisors (see below), whose sum is σ = 921611600. Its totient is φ = 118492848.

The previous prime is 355478623. The next prime is 355478681. The reversal of 355478652 is 256874553.

It is an interprime number because it is at equal distance from previous prime (355478623) and next prime (355478681).

It is a junction number, because it is equal to n+sod(n) for n = 355478598 and 355478607.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1645627 + ... + 1645842.

Almost surely, 2^355478652 is an apocalyptic number.

It is an amenable number.

355478652 is an abundant number, since it is smaller than the sum of its proper divisors (566132948).

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

355478652 is a wasteful number, since it uses less digits than its factorization.

355478652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3291482 (or 3291474 counting only the distinct ones).

The product of its digits is 1008000, while the sum is 45.

The square root of 355478652 is about 18854.1415079022. The cubic root of 355478652 is about 708.3879660499.

The spelling of 355478652 in words is "three hundred fifty-five million, four hundred seventy-eight thousand, six hundred fifty-two".