3426514947 has 8 divisors (see below), whose sum is σ = 5076318480. Its totient is φ = 2284343280.

The previous prime is 3426514943. The next prime is 3426514957. The reversal of 3426514947 is 7494156243.

3426514947 is a `hidden beast` number, since 3 + 42 + 6 + 514 + 94 + 7 = 666.

It is not a de Polignac number, because 3426514947 - 2² = 3426514943 is a prime.

It is a zygodrome in base 2.

It is not an unprimeable number, because it can be changed into a prime (3426514943) 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, 63453954 + ... + 63454007.

It is an arithmetic number, because the mean of its divisors is an integer number (634539810).

Almost surely, 2^3426514947 is an apocalyptic number.

3426514947 is a deficient number, since it is larger than the sum of its proper divisors (1649803533).

3426514947 is a wasteful number, since it uses less digits than its factorization.

3426514947 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126907970 (or 126907964 counting only the distinct ones).

The product of its digits is 725760, while the sum is 45.

The square root of 3426514947 is about 58536.4411883743. The cubic root of 3426514947 is about 1507.5933399298.

The spelling of 3426514947 in words is "three billion, four hundred twenty-six million, five hundred fourteen thousand, nine hundred forty-seven".