3420607953 has 16 divisors (see below), whose sum is σ = 5228112896. Its totient is φ = 1948723920.

The previous prime is 3420607951. The next prime is 3420607979. The reversal of 3420607953 is 3597060243.

It is not a de Polignac number, because 3420607953 - 2¹ = 3420607951 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3420607951) 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 15 ways as a sum of consecutive naturals, for example, 239101 + ... + 253002.

It is an arithmetic number, because the mean of its divisors is an integer number (326757056).

Almost surely, 2^3420607953 is an apocalyptic number.

It is an amenable number.

3420607953 is a deficient number, since it is larger than the sum of its proper divisors (1807504943).

3420607953 is a wasteful number, since it uses less digits than its factorization.

3420607953 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 492444.

The product of its (nonzero) digits is 136080, while the sum is 39.

The square root of 3420607953 is about 58485.9637263506. The cubic root of 3420607953 is about 1506.7265246002.

The spelling of 3420607953 in words is "three billion, four hundred twenty million, six hundred seven thousand, nine hundred fifty-three".