462628347 has 4 divisors (see below), whose sum is σ = 616837800. Its totient is φ = 308418896.

The previous prime is 462628343. The next prime is 462628349. The reversal of 462628347 is 743826264.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 462628347 - 2² = 462628343 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 462628299 and 462628308.

It is not an unprimeable number, because it can be changed into a prime (462628343) 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, 77104722 + ... + 77104727.

It is an arithmetic number, because the mean of its divisors is an integer number (154209450).

Almost surely, 2^462628347 is an apocalyptic number.

462628347 is a deficient number, since it is larger than the sum of its proper divisors (154209453).

462628347 is a wasteful number, since it uses less digits than its factorization.

462628347 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 154209452.

The product of its digits is 387072, while the sum is 42.

The square root of 462628347 is about 21508.7969677525. The cubic root of 462628347 is about 773.4117160485.

The spelling of 462628347 in words is "four hundred sixty-two million, six hundred twenty-eight thousand, three hundred forty-seven".