4901571394 has 16 divisors (see below), whose sum is σ = 7528153248. Its totient is φ = 2392834752.

The previous prime is 4901571383. The next prime is 4901571397. The reversal of 4901571394 is 4931751094.

It is a self number, because there is not a number n which added to its sum of digits gives 4901571394.

It is not an unprimeable number, because it can be changed into a prime (4901571397) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 146712 + ... + 176995.

It is an arithmetic number, because the mean of its divisors is an integer number (470509578).

Almost surely, 2^4901571394 is an apocalyptic number.

4901571394 is a deficient number, since it is larger than the sum of its proper divisors (2626581854).

4901571394 is a wasteful number, since it uses less digits than its factorization.

4901571394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 323889.

The product of its (nonzero) digits is 136080, while the sum is 43.

The square root of 4901571394 is about 70011.2233431184. The cubic root of 4901571394 is about 1698.6807982468.

It can be divided in two parts, 49015 and 71394, that added together give a square (120409 = 347²).

The spelling of 4901571394 in words is "four billion, nine hundred one million, five hundred seventy-one thousand, three hundred ninety-four".