472012949 has 8 divisors (see below), whose sum is σ = 478185120. Its totient is φ = 465852496.

The previous prime is 472012943. The next prime is 472012987. The reversal of 472012949 is 949210274.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-472012949 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (472012943) 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, 102239 + ... + 106755.

It is an arithmetic number, because the mean of its divisors is an integer number (59773140).

Almost surely, 2^472012949 is an apocalyptic number.

It is an amenable number.

472012949 is a deficient number, since it is larger than the sum of its proper divisors (6172171).

472012949 is a wasteful number, since it uses less digits than its factorization.

472012949 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5859.

The product of its (nonzero) digits is 36288, while the sum is 38.

The square root of 472012949 is about 21725.8589933747. The cubic root of 472012949 is about 778.6064032240.

The spelling of 472012949 in words is "four hundred seventy-two million, twelve thousand, nine hundred forty-nine".