349463007 has 6 divisors (see below), whose sum is σ = 504779912. Its totient is φ = 232975332.

The previous prime is 349462987. The next prime is 349463017. The reversal of 349463007 is 700364943.

349463007 is a `hidden beast` number, since 349 + 4 + 6 + 300 + 7 = 666.

It is not a de Polignac number, because 349463007 - 2⁷ = 349462879 is a prime.

It is a super-2 number, since 2×349463007² = 244248786522964098, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (349463017) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 19414603 + ... + 19414620.

Almost surely, 2^349463007 is an apocalyptic number.

349463007 is a deficient number, since it is larger than the sum of its proper divisors (155316905).

349463007 is a wasteful number, since it uses less digits than its factorization.

349463007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38829229 (or 38829226 counting only the distinct ones).

The product of its (nonzero) digits is 54432, while the sum is 36.

The square root of 349463007 is about 18693.9296831886. The cubic root of 349463007 is about 704.3692744314.

The spelling of 349463007 in words is "three hundred forty-nine million, four hundred sixty-three thousand, seven".