630677062 has 8 divisors (see below), whose sum is σ = 971583696. Its totient is φ = 306815832.

The previous prime is 630677053. The next prime is 630677063. The reversal of 630677062 is 260776036.

It is a happy number.

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

It is a super-3 number, since 3×630677062³ (a number of 27 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (630677063) 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, 4261258 + ... + 4261405.

It is an arithmetic number, because the mean of its divisors is an integer number (121447962).

Almost surely, 2^630677062 is an apocalyptic number.

630677062 is a deficient number, since it is larger than the sum of its proper divisors (340906634).

630677062 is a wasteful number, since it uses less digits than its factorization.

630677062 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8522702.

The product of its (nonzero) digits is 63504, while the sum is 37.

The square root of 630677062 is about 25113.2845721144. The cubic root of 630677062 is about 857.5688785206.

The spelling of 630677062 in words is "six hundred thirty million, six hundred seventy-seven thousand, sixty-two".