611221034 has 8 divisors (see below), whose sum is σ = 930515808. Its totient is φ = 301049100.

The previous prime is 611221031. The next prime is 611221057. The reversal of 611221034 is 430122116.

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

It is a junction number, because it is equal to n+sod(n) for n = 611220997 and 611221015.

It is not an unprimeable number, because it can be changed into a prime (611221031) 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, 2280542 + ... + 2280809.

It is an arithmetic number, because the mean of its divisors is an integer number (116314476).

Almost surely, 2^611221034 is an apocalyptic number.

611221034 is a deficient number, since it is larger than the sum of its proper divisors (319294774).

611221034 is a wasteful number, since it uses less digits than its factorization.

611221034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4561420.

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 611221034 is about 24722.8848235800. The cubic root of 611221034 is about 848.6581059669.

The spelling of 611221034 in words is "six hundred eleven million, two hundred twenty-one thousand, thirty-four".