672414734 has 4 divisors (see below), whose sum is σ = 1008622104. Its totient is φ = 336207366.

The previous prime is 672414733. The next prime is 672414803. The reversal of 672414734 is 437414276.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (672414733) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 168103682 + ... + 168103685.

It is an arithmetic number, because the mean of its divisors is an integer number (252155526).

Almost surely, 2^672414734 is an apocalyptic number.

672414734 is a deficient number, since it is larger than the sum of its proper divisors (336207370).

672414734 is a wasteful number, since it uses less digits than its factorization.

672414734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 336207369.

The product of its digits is 112896, while the sum is 38.

The square root of 672414734 is about 25930.9609154771. The cubic root of 672414734 is about 876.0839829340.

The spelling of 672414734 in words is "six hundred seventy-two million, four hundred fourteen thousand, seven hundred thirty-four".