4901189266 has 4 divisors (see below), whose sum is σ = 7351783902. Its totient is φ = 2450594632.

The previous prime is 4901189263. The next prime is 4901189269. The reversal of 4901189266 is 6629811094.

It is a happy number.

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

It is an interprime number because it is at equal distance from previous prime (4901189263) and next prime (4901189269).

It can be written as a sum of positive squares in only one way, i.e., 4368549025 + 532640241 = 66095^2 + 23079^2 .

It is not an unprimeable number, because it can be changed into a prime (4901189263) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1225297315 + ... + 1225297318.

Almost surely, 2^4901189266 is an apocalyptic number.

4901189266 is a deficient number, since it is larger than the sum of its proper divisors (2450594636).

4901189266 is a wasteful number, since it uses less digits than its factorization.

4901189266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2450594635.

The product of its (nonzero) digits is 186624, while the sum is 46.

The square root of 4901189266 is about 70008.4942417704. The cubic root of 4901189266 is about 1698.6366538754.

The spelling of 4901189266 in words is "four billion, nine hundred one million, one hundred eighty-nine thousand, two hundred sixty-six".