332006747 has 8 divisors (see below), whose sum is σ = 338500080. Its totient is φ = 325542400.

The previous prime is 332006699. The next prime is 332006777. The reversal of 332006747 is 747600233.

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 332006747 - 2⁸ = 332006491 is a prime.

It is a super-2 number, since 2×332006747² = 220456960107044018, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (332006777) 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, 16643 + ... + 30675.

It is an arithmetic number, because the mean of its divisors is an integer number (42312510).

Almost surely, 2^332006747 is an apocalyptic number.

332006747 is a deficient number, since it is larger than the sum of its proper divisors (6493333).

332006747 is a wasteful number, since it uses less digits than its factorization.

332006747 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14493.

The product of its (nonzero) digits is 21168, while the sum is 32.

The square root of 332006747 is about 18221.0523022135. The cubic root of 332006747 is about 692.4402478561.

The spelling of 332006747 in words is "three hundred thirty-two million, six thousand, seven hundred forty-seven".