357774340 has 96 divisors (see below), whose sum is σ = 956841984. Its totient is φ = 109119360.

The previous prime is 357774271. The next prime is 357774341. The reversal of 357774340 is 43477753.

It is a junction number, because it is equal to n+sod(n) for n = 357774293 and 357774302.

It is not an unprimeable number, because it can be changed into a prime (357774341) 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 31 ways as a sum of consecutive naturals, for example, 69909 + ... + 74851.

It is an arithmetic number, because the mean of its divisors is an integer number (9967104).

Almost surely, 2^357774340 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 357774340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (478420992).

357774340 is an abundant number, since it is smaller than the sum of its proper divisors (599067644).

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

357774340 is a wasteful number, since it uses less digits than its factorization.

357774340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5017 (or 5015 counting only the distinct ones).

The product of its (nonzero) digits is 246960, while the sum is 40.

The square root of 357774340 is about 18914.9237376205. The cubic root of 357774340 is about 709.9096228280.

The spelling of 357774340 in words is "three hundred fifty-seven million, seven hundred seventy-four thousand, three hundred forty".