3465978737 has 16 divisors (see below), whose sum is σ = 3870746880. Its totient is φ = 3082629312.

The previous prime is 3465978673. The next prime is 3465978739. The reversal of 3465978737 is 7378795643.

It is a cyclic number.

It is not a de Polignac number, because 3465978737 - 2⁶ = 3465978673 is a prime.

It is a super-2 number, since 2×3465978737² = 24026017210672230338, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3465978739) 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, 14564 + ... + 84522.

It is an arithmetic number, because the mean of its divisors is an integer number (241921680).

Almost surely, 2^3465978737 is an apocalyptic number.

3465978737 is a gapful number since it is divisible by the number (37) formed by its first and last digit.

It is an amenable number.

3465978737 is a deficient number, since it is larger than the sum of its proper divisors (404768143).

3465978737 is a wasteful number, since it uses less digits than its factorization.

3465978737 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70112.

The product of its digits is 26671680, while the sum is 59.

The square root of 3465978737 is about 58872.5635334491. The cubic root of 3465978737 is about 1513.3590029036.

The spelling of 3465978737 in words is "three billion, four hundred sixty-five million, nine hundred seventy-eight thousand, seven hundred thirty-seven".