858954352 has 10 divisors (see below), whose sum is σ = 1664224088. Its totient is φ = 429477168.

The previous prime is 858954331. The next prime is 858954353. The reversal of 858954352 is 253459858.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 858954296 and 858954305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (858954353) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26842308 + ... + 26842339.

Almost surely, 2^858954352 is an apocalyptic number.

It is an amenable number.

858954352 is a deficient number, since it is larger than the sum of its proper divisors (805269736).

858954352 is a wasteful number, since it uses less digits than its factorization.

858954352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53684655 (or 53684649 counting only the distinct ones).

The product of its digits is 1728000, while the sum is 49.

The square root of 858954352 is about 29307.9230243291. The cubic root of 858954352 is about 950.5829670278.

The spelling of 858954352 in words is "eight hundred fifty-eight million, nine hundred fifty-four thousand, three hundred fifty-two".