1901741713 has 4 divisors (see below), whose sum is σ = 1901864448. Its totient is φ = 1901618980.

The previous prime is 1901741659. The next prime is 1901741719. The reversal of 1901741713 is 3171471091.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1901741713 - 2²¹ = 1899644561 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1901741719) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34081 + ... + 70462.

It is an arithmetic number, because the mean of its divisors is an integer number (475466112).

Almost surely, 2^1901741713 is an apocalyptic number.

It is an amenable number.

1901741713 is a deficient number, since it is larger than the sum of its proper divisors (122735).

1901741713 is a wasteful number, since it uses less digits than its factorization.

1901741713 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122734.

The product of its (nonzero) digits is 5292, while the sum is 34.

The square root of 1901741713 is about 43608.9636772075. The cubic root of 1901741713 is about 1238.9406737141.

The spelling of 1901741713 in words is "one billion, nine hundred one million, seven hundred forty-one thousand, seven hundred thirteen".