374033721 has 8 divisors (see below), whose sum is σ = 499037760. Its totient is φ = 249192752.

The previous prime is 374033719. The next prime is 374033747. The reversal of 374033721 is 127330473.

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

It is a cyclic number.

It is not a de Polignac number, because 374033721 - 2¹ = 374033719 is a prime.

It is not an unprimeable number, because it can be changed into a prime (374033771) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35310 + ... + 44663.

It is an arithmetic number, because the mean of its divisors is an integer number (62379720).

Almost surely, 2^374033721 is an apocalyptic number.

It is an amenable number.

374033721 is a deficient number, since it is larger than the sum of its proper divisors (125004039).

374033721 is a wasteful number, since it uses less digits than its factorization.

374033721 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81535.

The product of its (nonzero) digits is 10584, while the sum is 30.

The square root of 374033721 is about 19339.9514218625. The cubic root of 374033721 is about 720.5048677378.

The spelling of 374033721 in words is "three hundred seventy-four million, thirty-three thousand, seven hundred twenty-one".