35996749 has 4 divisors (see below), whose sum is σ = 36346336. Its totient is φ = 35647164.

The previous prime is 35996747. The next prime is 35996759. The reversal of 35996749 is 94769953.

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, and also an emirpimes, since its reverse is a distinct semiprime: 94769953 = 239 ⋅396527.

It is a cyclic number.

It is not a de Polignac number, because 35996749 - 2¹ = 35996747 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 35996696 and 35996705.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (35996747) 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, 174639 + ... + 174844.

It is an arithmetic number, because the mean of its divisors is an integer number (9086584).

Almost surely, 2^35996749 is an apocalyptic number.

It is an amenable number.

35996749 is a deficient number, since it is larger than the sum of its proper divisors (349587).

35996749 is a wasteful number, since it uses less digits than its factorization.

35996749 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 349586.

The product of its digits is 1837080, while the sum is 52.

The square root of 35996749 is about 5999.7290772167. The cubic root of 35996749 is about 330.1827851778.

The spelling of 35996749 in words is "thirty-five million, nine hundred ninety-six thousand, seven hundred forty-nine".