3490746927 has 8 divisors (see below), whose sum is σ = 4655015040. Its totient is φ = 2326821720.

The previous prime is 3490746821. The next prime is 3490746979. The reversal of 3490746927 is 7296470943.

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

It is not a de Polignac number, because 3490746927 - 2¹² = 3490742831 is a prime.

It is a super-3 number, since 3×3490746927³ (a number of 30 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3490746927.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3490246927) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60949 + ... + 103422.

It is an arithmetic number, because the mean of its divisors is an integer number (581876880).

Almost surely, 2^3490746927 is an apocalyptic number.

3490746927 is a deficient number, since it is larger than the sum of its proper divisors (1164268113).

3490746927 is a wasteful number, since it uses less digits than its factorization.

3490746927 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171453.

The product of its (nonzero) digits is 2286144, while the sum is 51.

The square root of 3490746927 is about 59082.5433355742. The cubic root of 3490746927 is about 1516.9553156098.

The spelling of 3490746927 in words is "three billion, four hundred ninety million, seven hundred forty-six thousand, nine hundred twenty-seven".