35704039381 has 16 divisors (see below), whose sum is σ = 36660653568. Its totient is φ = 34761196800.

The previous prime is 35704039339. The next prime is 35704039391. The reversal of 35704039381 is 18393040753.

It is a happy number.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-35704039381 is a prime.

It is a super-2 number, since 2×35704039381² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (35704039321) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2447796 + ... + 2462338.

It is an arithmetic number, because the mean of its divisors is an integer number (2291290848).

Almost surely, 2^35704039381 is an apocalyptic number.

It is an amenable number.

35704039381 is a deficient number, since it is larger than the sum of its proper divisors (956614187).

35704039381 is a wasteful number, since it uses less digits than its factorization.

35704039381 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15012.

The product of its (nonzero) digits is 272160, while the sum is 43.

The spelling of 35704039381 in words is "thirty-five billion, seven hundred four million, thirty-nine thousand, three hundred eighty-one".