93274749490 has 64 divisors (see below), whose sum is σ = 196114957920. Its totient is φ = 31623413760.

The previous prime is 93274749481. The next prime is 93274749509. The reversal of 93274749490 is 9494747239.

It can be written as a sum of positive squares in 16 ways, for example, as 10947646161 + 82327103329 = 104631^2 + 286927^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 424095 + ... + 605314.

Almost surely, 2^93274749490 is an apocalyptic number.

93274749490 is an abundant number, since it is smaller than the sum of its proper divisors (102840208430).

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

93274749490 is a wasteful number, since it uses less digits than its factorization.

93274749490 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1029487.

The product of its (nonzero) digits is 13716864, while the sum is 58.

The spelling of 93274749490 in words is "ninety-three billion, two hundred seventy-four million, seven hundred forty-nine thousand, four hundred ninety".