354728948 has 12 divisors (see below), whose sum is σ = 709457952. Its totient is φ = 152026680.

The previous prime is 354728929. The next prime is 354728951. The reversal of 354728948 is 849827453.

354728948 is an admirable number.

It is a hoax number, since the sum of its digits (50) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 354728896 and 354728905.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6334418 + ... + 6334473.

It is an arithmetic number, because the mean of its divisors is an integer number (59121496).

Almost surely, 2^354728948 is an apocalyptic number.

It is an amenable number.

354728948 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

354728948 is a wasteful number, since it uses less digits than its factorization.

354728948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12668902 (or 12668900 counting only the distinct ones).

The product of its digits is 1935360, while the sum is 50.

The square root of 354728948 is about 18834.2493346563. The cubic root of 354728948 is about 707.8896191246.

The spelling of 354728948 in words is "three hundred fifty-four million, seven hundred twenty-eight thousand, nine hundred forty-eight".