349576276490 has 16 divisors (see below), whose sum is σ = 719128340352. Its totient is φ = 119854723344.

The previous prime is 349576276487. The next prime is 349576276493. The reversal of 349576276490 is 94672675943.

It is an interprime number because it is at equal distance from previous prime (349576276487) and next prime (349576276493).

It is a super-2 number, since 2×349576276490² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (349576276493) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2496973334 + ... + 2496973473.

It is an arithmetic number, because the mean of its divisors is an integer number (44945521272).

Almost surely, 2^349576276490 is an apocalyptic number.

349576276490 is an abundant number, since it is smaller than the sum of its proper divisors (369552063862).

349576276490 is a wasteful number, since it uses less digits than its factorization.

349576276490 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4993946821.

The product of its (nonzero) digits is 68584320, while the sum is 62.

The spelling of 349576276490 in words is "three hundred forty-nine billion, five hundred seventy-six million, two hundred seventy-six thousand, four hundred ninety".