35729742 has 8 divisors (see below), whose sum is σ = 71459496. Its totient is φ = 11909912.

The previous prime is 35729731. The next prime is 35729789. The reversal of 35729742 is 24792753.

It is a sphenic number, since it is the product of 3 distinct primes.

35729742 is an admirable number.

It is a super-2 number, since 2×35729742² = 2553228926773128, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 35729742.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2977473 + ... + 2977484.

It is an arithmetic number, because the mean of its divisors is an integer number (8932437).

Almost surely, 2^35729742 is an apocalyptic number.

35729742 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

35729742 is a wasteful number, since it uses less digits than its factorization.

35729742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5954962.

The product of its digits is 105840, while the sum is 39.

The square root of 35729742 is about 5977.4360724311. The cubic root of 35729742 is about 329.3643779663.

The spelling of 35729742 in words is "thirty-five million, seven hundred twenty-nine thousand, seven hundred forty-two".