354846538490 has 32 divisors (see below), whose sum is σ = 649645920000. Its totient is φ = 139512184768.

The previous prime is 354846538477. The next prime is 354846538547. The reversal of 354846538490 is 94835648453.

It is a Harshad number since it is a multiple of its sum of digits (59).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4294991 + ... + 4376829.

It is an arithmetic number, because the mean of its divisors is an integer number (20301435000).

Almost surely, 2^354846538490 is an apocalyptic number.

354846538490 is a deficient number, since it is larger than the sum of its proper divisors (294799381510).

354846538490 is a wasteful number, since it uses less digits than its factorization.

354846538490 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89254.

The product of its (nonzero) digits is 49766400, while the sum is 59.

The spelling of 354846538490 in words is "three hundred fifty-four billion, eight hundred forty-six million, five hundred thirty-eight thousand, four hundred ninety".