354444948 has 144 divisors (see below), whose sum is σ = 1087037952. Its totient is φ = 95904000.

The previous prime is 354444947. The next prime is 354444977. The reversal of 354444948 is 849444453.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (354444947) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 158478 + ... + 160698.

Almost surely, 2^354444948 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 354444948, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (543518976).

354444948 is an abundant number, since it is smaller than the sum of its proper divisors (732593004).

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

354444948 is a wasteful number, since it uses less digits than its factorization.

354444948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2286 (or 2281 counting only the distinct ones).

The product of its digits is 1105920, while the sum is 45.

The square root of 354444948 is about 18826.7083686979. The cubic root of 354444948 is about 707.7006538798.

The spelling of 354444948 in words is "three hundred fifty-four million, four hundred forty-four thousand, nine hundred forty-eight".