672463034 has 4 divisors (see below), whose sum is σ = 1008694554. Its totient is φ = 336231516.

The previous prime is 672463031. The next prime is 672463063. The reversal of 672463034 is 430364276.

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

It can be written as a sum of positive squares in only one way, i.e., 373069225 + 299393809 = 19315^2 + 17303^2 .

It is a junction number, because it is equal to n+sod(n) for n = 672462985 and 672463003.

It is not an unprimeable number, because it can be changed into a prime (672463031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 168115757 + ... + 168115760.

Almost surely, 2^672463034 is an apocalyptic number.

672463034 is a deficient number, since it is larger than the sum of its proper divisors (336231520).

672463034 is a wasteful number, since it uses less digits than its factorization.

672463034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 336231519.

The product of its (nonzero) digits is 72576, while the sum is 35.

The square root of 672463034 is about 25931.8922178849. The cubic root of 672463034 is about 876.1049589978.

The spelling of 672463034 in words is "six hundred seventy-two million, four hundred sixty-three thousand, thirty-four".