612377030 has 32 divisors (see below), whose sum is σ = 1164900960. Its totient is φ = 231137280.

The previous prime is 612376997. The next prime is 612377057. The reversal of 612377030 is 30773216.

It is a junction number, because it is equal to n+sod(n) for n = 612376984 and 612377002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42560 + ... + 55100.

It is an arithmetic number, because the mean of its divisors is an integer number (36403155).

Almost surely, 2^612377030 is an apocalyptic number.

612377030 is a deficient number, since it is larger than the sum of its proper divisors (552523930).

612377030 is a wasteful number, since it uses less digits than its factorization.

612377030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12824.

The product of its (nonzero) digits is 5292, while the sum is 29.

The square root of 612377030 is about 24746.2528476535. The cubic root of 612377030 is about 849.1927884522.

The spelling of 612377030 in words is "six hundred twelve million, three hundred seventy-seven thousand, thirty".