1003376465 has 32 divisors (see below), whose sum is σ = 1569093120. Its totient is φ = 597740544.

The previous prime is 1003376401. The next prime is 1003376483. The reversal of 1003376465 is 5646733001.

It is a cyclic number.

It is not a de Polignac number, because 1003376465 - 2⁶ = 1003376401 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 57125 + ... + 72594.

It is an arithmetic number, because the mean of its divisors is an integer number (49034160).

Almost surely, 2^1003376465 is an apocalyptic number.

It is an amenable number.

1003376465 is a deficient number, since it is larger than the sum of its proper divisors (565716655).

1003376465 is a wasteful number, since it uses less digits than its factorization.

1003376465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129761.

The product of its (nonzero) digits is 45360, while the sum is 35.

The square root of 1003376465 is about 31676.1182123063. The cubic root of 1003376465 is about 1001.1242239801.

The spelling of 1003376465 in words is "one billion, three million, three hundred seventy-six thousand, four hundred sixty-five".