35797944 has 128 divisors (see below), whose sum is σ = 113379840. Its totient is φ = 9165312.

The previous prime is 35797939. The next prime is 35797991. The reversal of 35797944 is 44979753.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 35797893 and 35797902.

It is a congruent number.

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, 80587 + ... + 81029.

It is an arithmetic number, because the mean of its divisors is an integer number (885780).

Almost surely, 2^35797944 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 35797944, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (56689920).

35797944 is an abundant number, since it is smaller than the sum of its proper divisors (77581896).

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

35797944 is a wasteful number, since it uses less digits than its factorization.

35797944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 509 (or 505 counting only the distinct ones).

The product of its digits is 952560, while the sum is 48.

The square root of 35797944 is about 5983.1383069423. The cubic root of 35797944 is about 329.5738116230.

The spelling of 35797944 in words is "thirty-five million, seven hundred ninety-seven thousand, nine hundred forty-four".